2524172322 has 32 divisors (see below), whose sum is σ = 5796900864. Its totient is φ = 717771600.

The previous prime is 2524172311. The next prime is 2524172327. The reversal of 2524172322 is 2232714252.

It is a super-2 number, since 2×2524172322² = 12742891822301743368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2524172322.

It is not an unprimeable number, because it can be changed into a prime (2524172327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133554 + ... + 151277.

It is an arithmetic number, because the mean of its divisors is an integer number (181153152).

Almost surely, 2^2524172322 is an apocalyptic number.

2524172322 is an abundant number, since it is smaller than the sum of its proper divisors (3272728542).

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

2524172322 is a wasteful number, since it uses less digits than its factorization.

2524172322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285054.

The product of its digits is 13440, while the sum is 30.

The square root of 2524172322 is about 50241.1417266766. The cubic root of 2524172322 is about 1361.5690372109.

Adding to 2524172322 its reverse (2232714252), we get a palindrome (4756886574).

The spelling of 2524172322 in words is "two billion, five hundred twenty-four million, one hundred seventy-two thousand, three hundred twenty-two".