54813938 has 8 divisors (see below), whose sum is σ = 83970432. Its totient is φ = 26823796.

The previous prime is 54813923. The next prime is 54813961. The reversal of 54813938 is 83931845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 54813895 and 54813904.

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, 291470 + ... + 291657.

It is an arithmetic number, because the mean of its divisors is an integer number (10496304).

Almost surely, 2^54813938 is an apocalyptic number.

54813938 is a deficient number, since it is larger than the sum of its proper divisors (29156494).

54813938 is a wasteful number, since it uses less digits than its factorization.

54813938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583176.

The product of its digits is 103680, while the sum is 41.

The square root of 54813938 is about 7403.6435624630. The cubic root of 54813938 is about 379.8659222272.

The spelling of 54813938 in words is "fifty-four million, eight hundred thirteen thousand, nine hundred thirty-eight".