52504078 has 24 divisors (see below), whose sum is σ = 90339984. Its totient is φ = 22825440.

The previous prime is 52504069. The next prime is 52504129. The reversal of 52504078 is 87040525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 850 + ... + 10282.

It is an arithmetic number, because the mean of its divisors is an integer number (3764166).

Almost surely, 2^52504078 is an apocalyptic number.

52504078 is a deficient number, since it is larger than the sum of its proper divisors (37835906).

52504078 is a wasteful number, since it uses less digits than its factorization.

52504078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9480 (or 9469 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 52504078 is about 7245.9697763653. The cubic root of 52504078 is about 374.4533142279.

The spelling of 52504078 in words is "fifty-two million, five hundred four thousand, seventy-eight".