54650172 has 24 divisors (see below), whose sum is σ = 135018576. Its totient is φ = 17145088.

The previous prime is 54650159. The next prime is 54650201. The reversal of 54650172 is 27105645.

54650172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 133743 + ... + 134150.

It is an arithmetic number, because the mean of its divisors is an integer number (5625774).

Almost surely, 2^54650172 is an apocalyptic number.

It is an amenable number.

54650172 is an abundant number, since it is smaller than the sum of its proper divisors (80368404).

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

54650172 is a wasteful number, since it uses less digits than its factorization.

54650172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267917 (or 267915 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 54650172 is about 7392.5754646131. The cubic root of 54650172 is about 379.4872400806.

The spelling of 54650172 in words is "fifty-four million, six hundred fifty thousand, one hundred seventy-two".