2522153216 has 36 divisors (see below), whose sum is σ = 5492138064. Its totient is φ = 1146432000.

The previous prime is 2522153141. The next prime is 2522153219. The reversal of 2522153216 is 6123512252.

It is a super-2 number, since 2×2522153216² = 12722513689958285312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2522153219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445010 + ... + 450641.

Almost surely, 2^2522153216 is an apocalyptic number.

It is an amenable number.

2522153216 is an abundant number, since it is smaller than the sum of its proper divisors (2969984848).

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

2522153216 is an equidigital number, since it uses as much as digits as its factorization.

2522153216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895678 (or 895664 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 2522153216 is about 50221.0435574571. The cubic root of 2522153216 is about 1361.2058969798.

Adding to 2522153216 its reverse (6123512252), we get a palindrome (8645665468).

The spelling of 2522153216 in words is "two billion, five hundred twenty-two million, one hundred fifty-three thousand, two hundred sixteen".