465516537772 has 96 divisors (see below), whose sum is σ = 976569620544. Its totient is φ = 191368396800.

The previous prime is 465516537763. The next prime is 465516537781. The reversal of 465516537772 is 277735615564.

It is an interprime number because it is at equal distance from previous prime (465516537763) and next prime (465516537781).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8941288 + ... + 8993200.

It is an arithmetic number, because the mean of its divisors is an integer number (10172600214).

Almost surely, 2^465516537772 is an apocalyptic number.

It is an amenable number.

465516537772 is an abundant number, since it is smaller than the sum of its proper divisors (511053082772).

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

465516537772 is a wasteful number, since it uses less digits than its factorization.

465516537772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52259 (or 52257 counting only the distinct ones).

The product of its digits is 37044000, while the sum is 58.

The spelling of 465516537772 in words is "four hundred sixty-five billion, five hundred sixteen million, five hundred thirty-seven thousand, seven hundred seventy-two".