54974165 has 8 divisors (see below), whose sum is σ = 66203808. Its totient is φ = 43822800.

The previous prime is 54974159. The next prime is 54974173. The reversal of 54974165 is 56147945.

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

It is not a de Polignac number, because 54974165 - 2⁴ = 54974149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18011 + ... + 20840.

It is an arithmetic number, because the mean of its divisors is an integer number (8275476).

Almost surely, 2^54974165 is an apocalyptic number.

It is an amenable number.

54974165 is a deficient number, since it is larger than the sum of its proper divisors (11229643).

54974165 is a wasteful number, since it uses less digits than its factorization.

54974165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39139.

The product of its digits is 151200, while the sum is 41.

The square root of 54974165 is about 7414.4564871607. The cubic root of 54974165 is about 380.2356917341.

The spelling of 54974165 in words is "fifty-four million, nine hundred seventy-four thousand, one hundred sixty-five".