465808903632 has 80 divisors (see below), whose sum is σ = 1357000041280. Its totient is φ = 152952167808.

The previous prime is 465808903589. The next prime is 465808903649. The reversal of 465808903632 is 236309808564.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8017783 + ... + 8075670.

It is an arithmetic number, because the mean of its divisors is an integer number (16962500516).

Almost surely, 2^465808903632 is an apocalyptic number.

It is an amenable number.

465808903632 is an abundant number, since it is smaller than the sum of its proper divisors (891191137648).

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

465808903632 is a wasteful number, since it uses less digits than its factorization.

465808903632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16093537 (or 16093525 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 465808903632 in words is "four hundred sixty-five billion, eight hundred eight million, nine hundred three thousand, six hundred thirty-two".