11625464458 has 8 divisors (see below), whose sum is σ = 17767219428. Its totient is φ = 5703057984.

The previous prime is 11625464449. The next prime is 11625464497. The reversal of 11625464458 is 85446452611.

It can be written as a sum of positive squares in 2 ways, for example, as 11220529329 + 404935129 = 105927^2 + 20123^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54836991 + ... + 54837202.

Almost surely, 2^11625464458 is an apocalyptic number.

11625464458 is a deficient number, since it is larger than the sum of its proper divisors (6141754970).

11625464458 is a wasteful number, since it uses less digits than its factorization.

11625464458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109674248.

The product of its digits is 921600, while the sum is 46.

The spelling of 11625464458 in words is "eleven billion, six hundred twenty-five million, four hundred sixty-four thousand, four hundred fifty-eight".