54792530 has 32 divisors (see below), whose sum is σ = 112465584. Its totient is φ = 19040256.

The previous prime is 54792527. The next prime is 54792587. The reversal of 54792530 is 3529745.

It can be written as a sum of positive squares in 8 ways, for example, as 37957921 + 16834609 = 6161^2 + 4103^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10187 + ... + 14606.

Almost surely, 2^54792530 is an apocalyptic number.

54792530 is an abundant number, since it is smaller than the sum of its proper divisors (57673054).

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

54792530 is a wasteful number, since it uses less digits than its factorization.

54792530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24830.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 54792530 is about 7402.1976466452. The cubic root of 54792530 is about 379.8164626135.

The spelling of 54792530 in words is "fifty-four million, seven hundred ninety-two thousand, five hundred thirty".