54173959 has 12 divisors (see below), whose sum is σ = 66336600. Its totient is φ = 43990128.

The previous prime is 54173941. The next prime is 54173963. The reversal of 54173959 is 95937145.

It is not a de Polignac number, because 54173959 - 2⁵ = 54173927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54173659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28164 + ... + 30025.

It is an arithmetic number, because the mean of its divisors is an integer number (5528050).

Almost surely, 2^54173959 is an apocalyptic number.

54173959 is a deficient number, since it is larger than the sum of its proper divisors (12162641).

54173959 is a wasteful number, since it uses less digits than its factorization.

54173959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58222 (or 58215 counting only the distinct ones).

The product of its digits is 170100, while the sum is 43.

The square root of 54173959 is about 7360.2961217603. The cubic root of 54173959 is about 378.3817588054.

The spelling of 54173959 in words is "fifty-four million, one hundred seventy-three thousand, nine hundred fifty-nine".