2522431032 has 128 divisors (see below), whose sum is σ = 7667654400. Its totient is φ = 681523200.

The previous prime is 2522431027. The next prime is 2522431039. The reversal of 2522431032 is 2301342252.

2522431032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2522431032² = 12725316622393170048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2522430993 and 2522431011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522431039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70482 + ... + 100062.

It is an arithmetic number, because the mean of its divisors is an integer number (59903550).

Almost surely, 2^2522431032 is an apocalyptic number.

2522431032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2522431032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3833827200).

2522431032 is an abundant number, since it is smaller than the sum of its proper divisors (5145223368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2522431032 is a wasteful number, since it uses less digits than its factorization.

2522431032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29637 (or 29633 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2522431032 is about 50223.8094134644. The cubic root of 2522431032 is about 1361.2558742361.

Adding to 2522431032 its reverse (2301342252), we get a palindrome (4823773284).

The spelling of 2522431032 in words is "two billion, five hundred twenty-two million, four hundred thirty-one thousand, thirty-two".