2523452456 has 16 divisors (see below), whose sum is σ = 5407398240. Its totient is φ = 1081479600.

The previous prime is 2523452441. The next prime is 2523452471. The reversal of 2523452456 is 6542543252.

It is an interprime number because it is at equal distance from previous prime (2523452441) and next prime (2523452471).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22530770 + ... + 22530881.

It is an arithmetic number, because the mean of its divisors is an integer number (337962390).

Almost surely, 2^2523452456 is an apocalyptic number.

It is an amenable number.

2523452456 is an abundant number, since it is smaller than the sum of its proper divisors (2883945784).

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

2523452456 is a wasteful number, since it uses less digits than its factorization.

2523452456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45061664 (or 45061660 counting only the distinct ones).

The product of its digits is 288000, while the sum is 38.

The square root of 2523452456 is about 50233.9771071334. The cubic root of 2523452456 is about 1361.4395900995.

The spelling of 2523452456 in words is "two billion, five hundred twenty-three million, four hundred fifty-two thousand, four hundred fifty-six".