54466626336 has 48 divisors (see below), whose sum is σ = 150499893600. Its totient is φ = 17199986688.

The previous prime is 54466626329. The next prime is 54466626397. The reversal of 54466626336 is 63362666445.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×54466626336² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14928721 + ... + 14932368.

It is an arithmetic number, because the mean of its divisors is an integer number (3135414450).

Almost surely, 2^54466626336 is an apocalyptic number.

It is an amenable number.

54466626336 is an abundant number, since it is smaller than the sum of its proper divisors (96033267264).

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

54466626336 is a wasteful number, since it uses less digits than its factorization.

54466626336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29861121 (or 29861113 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 51.

The spelling of 54466626336 in words is "fifty-four billion, four hundred sixty-six million, six hundred twenty-six thousand, three hundred thirty-six".