53938974 has 16 divisors (see below), whose sum is σ = 107957520. Its totient is φ = 17966400.

The previous prime is 53938957. The next prime is 53938991. The reversal of 53938974 is 47983935.

It is an interprime number because it is at equal distance from previous prime (53938957) and next prime (53938991).

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, 9042 + ... + 13770.

It is an arithmetic number, because the mean of its divisors is an integer number (6747345).

Almost surely, 2^53938974 is an apocalyptic number.

53938974 is an abundant number, since it is smaller than the sum of its proper divisors (54018546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53938974 is a wasteful number, since it uses less digits than its factorization.

53938974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6635.

The product of its digits is 816480, while the sum is 48.

The square root of 53938974 is about 7344.3157611857. The cubic root of 53938974 is about 377.8338762200.

The spelling of 53938974 in words is "fifty-three million, nine hundred thirty-eight thousand, nine hundred seventy-four".