465355553564 has 96 divisors (see below), whose sum is σ = 990535392000. Its totient is φ = 188535720960.

The previous prime is 465355553497. The next prime is 465355553617.

465355553564 is nontrivially palindromic in base 10.

It is a congruent number.

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, 60439787 + ... + 60447485.

It is an arithmetic number, because the mean of its divisors is an integer number (10318077000).

Almost surely, 2^465355553564 is an apocalyptic number.

465355553564 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

465355553564 is an abundant number, since it is smaller than the sum of its proper divisors (525179838436).

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

465355553564 is a wasteful number, since it uses less digits than its factorization.

465355553564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12003 (or 12001 counting only the distinct ones).

The product of its digits is 81000000, while the sum is 56.

The spelling of 465355553564 in words is "four hundred sixty-five billion, three hundred fifty-five million, five hundred fifty-three thousand, five hundred sixty-four".