465974479564 has 24 divisors (see below), whose sum is σ = 889824112128. Its totient is φ = 211750279440.

The previous prime is 465974479559. The next prime is 465974479583.

It is a happy number.

465974479564 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 465974479493 and 465974479502.

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, 1239924 + ... + 1571419.

It is an arithmetic number, because the mean of its divisors is an integer number (37076004672).

Almost surely, 2^465974479564 is an apocalyptic number.

465974479564 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

465974479564 is a deficient number, since it is larger than the sum of its proper divisors (423849632564).

465974479564 is a wasteful number, since it uses less digits than its factorization.

465974479564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2815125 (or 2815123 counting only the distinct ones).

The product of its digits is 914457600, while the sum is 70.

The spelling of 465974479564 in words is "four hundred sixty-five billion, nine hundred seventy-four million, four hundred seventy-nine thousand, five hundred sixty-four".