54611974 has 4 divisors (see below), whose sum is σ = 81917964. Its totient is φ = 27305986.

The previous prime is 54611941. The next prime is 54611981. The reversal of 54611974 is 47911645.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13652992 + ... + 13652995.

It is an arithmetic number, because the mean of its divisors is an integer number (20479491).

Almost surely, 2^54611974 is an apocalyptic number.

54611974 is a deficient number, since it is larger than the sum of its proper divisors (27305990).

54611974 is a wasteful number, since it uses less digits than its factorization.

54611974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27305989.

The product of its digits is 30240, while the sum is 37.

The square root of 54611974 is about 7389.9914749613. The cubic root of 54611974 is about 379.3988046640.

The spelling of 54611974 in words is "fifty-four million, six hundred eleven thousand, nine hundred seventy-four".