458961155916 has 48 divisors (see below), whose sum is σ = 1079997287040. Its totient is φ = 151693707520.

The previous prime is 458961155897. The next prime is 458961155951. The reversal of 458961155916 is 619551169854.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 458961155916.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437476 + ... + 1053236.

It is an arithmetic number, because the mean of its divisors is an integer number (22499943480).

Almost surely, 2^458961155916 is an apocalyptic number.

It is an amenable number.

458961155916 is an abundant number, since it is smaller than the sum of its proper divisors (621036131124).

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

458961155916 is a wasteful number, since it uses less digits than its factorization.

458961155916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616294 (or 616292 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 60.

The spelling of 458961155916 in words is "four hundred fifty-eight billion, nine hundred sixty-one million, one hundred fifty-five thousand, nine hundred sixteen".