54322692672 has 56 divisors (see below), whose sum is σ = 151293474400. Its totient is φ = 17154533376.

The previous prime is 54322692631. The next prime is 54322692679. The reversal of 54322692672 is 27629622345.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (54322692679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7441897 + ... + 7449192.

Almost surely, 2^54322692672 is an apocalyptic number.

It is an amenable number.

54322692672 is an abundant number, since it is smaller than the sum of its proper divisors (96970781728).

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

54322692672 is a wasteful number, since it uses less digits than its factorization.

54322692672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14891123 (or 14891113 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 48.

The spelling of 54322692672 in words is "fifty-four billion, three hundred twenty-two million, six hundred ninety-two thousand, six hundred seventy-two".