465315604644 has 48 divisors (see below), whose sum is σ = 1184735635776. Its totient is φ = 140969500800.

The previous prime is 465315604631. The next prime is 465315604667. The reversal of 465315604644 is 446406513564.

It is a super-2 number, since 2×465315604644² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 465315604593 and 465315604602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92434 + ... + 969110.

It is an arithmetic number, because the mean of its divisors is an integer number (24681992412).

Almost surely, 2^465315604644 is an apocalyptic number.

465315604644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

465315604644 is an abundant number, since it is smaller than the sum of its proper divisors (719420031132).

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

465315604644 is a wasteful number, since it uses less digits than its factorization.

465315604644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880716 (or 880714 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 465315604644 in words is "four hundred sixty-five billion, three hundred fifteen million, six hundred four thousand, six hundred forty-four".