2523522024 has 96 divisors (see below), whose sum is σ = 7248051720. Its totient is φ = 790437888.

The previous prime is 2523522011. The next prime is 2523522059. The reversal of 2523522024 is 4202253252.

It can be written as a sum of positive squares in 4 ways, for example, as 2418869124 + 104652900 = 49182^2 + 10230^2 .

It is a super-2 number, since 2×2523522024² = 12736326811226113152, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1042864 + ... + 1045280.

Almost surely, 2^2523522024 is an apocalyptic number.

2523522024 is a gapful number since it is divisible by the number (24) 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 2523522024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3624025860).

2523522024 is an abundant number, since it is smaller than the sum of its proper divisors (4724529696).

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

2523522024 is a wasteful number, since it uses less digits than its factorization.

2523522024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3299 (or 3292 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 2523522024 is about 50234.6695420603. The cubic root of 2523522024 is about 1361.4521009698.

Adding to 2523522024 its reverse (4202253252), we get a palindrome (6725775276).

The spelling of 2523522024 in words is "two billion, five hundred twenty-three million, five hundred twenty-two thousand, twenty-four".