468551155864 has 16 divisors (see below), whose sum is σ = 958400091720. Its totient is φ = 212977798080.

The previous prime is 468551155859. The next prime is 468551155871.

468551155864 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×468551155864² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 468551155799 and 468551155808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2662222389 + ... + 2662222564.

Almost surely, 2^468551155864 is an apocalyptic number.

468551155864 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

468551155864 is an abundant number, since it is smaller than the sum of its proper divisors (489848935856).

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

468551155864 is a wasteful number, since it uses less digits than its factorization.

468551155864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5324444970 (or 5324444966 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 58.

The spelling of 468551155864 in words is "four hundred sixty-eight billion, five hundred fifty-one million, one hundred fifty-five thousand, eight hundred sixty-four".