465761087816 has 32 divisors (see below), whose sum is σ = 973339740000. Its totient is φ = 207645808896.

The previous prime is 465761087801. The next prime is 465761087861. The reversal of 465761087816 is 618780167564.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90121466 + ... + 90126633.

It is an arithmetic number, because the mean of its divisors is an integer number (30416866875).

Almost surely, 2^465761087816 is an apocalyptic number.

It is an amenable number.

465761087816 is an abundant number, since it is smaller than the sum of its proper divisors (507578652184).

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

465761087816 is a wasteful number, since it uses less digits than its factorization.

465761087816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180248141 (or 180248137 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 465761087816 in words is "four hundred sixty-five billion, seven hundred sixty-one million, eighty-seven thousand, eight hundred sixteen".