54162939 has 8 divisors (see below), whose sum is σ = 76018240. Its totient is φ = 34208136.

The previous prime is 54162919. The next prime is 54162949. The reversal of 54162939 is 93926145.

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

It is not a de Polignac number, because 54162939 - 2⁸ = 54162683 is a prime.

It is a super-2 number, since 2×54162939² = 5867247922235442, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54162897 and 54162906.

It is not an unprimeable number, because it can be changed into a prime (54162919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475057 + ... + 475170.

It is an arithmetic number, because the mean of its divisors is an integer number (9502280).

Almost surely, 2^54162939 is an apocalyptic number.

54162939 is a deficient number, since it is larger than the sum of its proper divisors (21855301).

54162939 is a wasteful number, since it uses less digits than its factorization.

54162939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950249.

The product of its digits is 58320, while the sum is 39.

The square root of 54162939 is about 7359.5474725013. The cubic root of 54162939 is about 378.3561004151.

The spelling of 54162939 in words is "fifty-four million, one hundred sixty-two thousand, nine hundred thirty-nine".