465479974564 has 24 divisors (see below), whose sum is σ = 888825244608. Its totient is φ = 211538555040.

The previous prime is 465479974559. The next prime is 465479974577.

It is a happy number.

465479974564 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 465479974493 and 465479974502.

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, 863107 + ... + 1294570.

It is an arithmetic number, because the mean of its divisors is an integer number (37034385192).

Almost surely, 2^465479974564 is an apocalyptic number.

465479974564 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

465479974564 is a deficient number, since it is larger than the sum of its proper divisors (423345270044).

465479974564 is a wasteful number, since it uses less digits than its factorization.

465479974564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162595 (or 2162593 counting only the distinct ones).

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

The spelling of 465479974564 in words is "four hundred sixty-five billion, four hundred seventy-nine million, nine hundred seventy-four thousand, five hundred sixty-four".