52504456 has 16 divisors (see below), whose sum is σ = 99403200. Its totient is φ = 25996944.

The previous prime is 52504409. The next prime is 52504481. The reversal of 52504456 is 65440525.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31036 + ... + 32683.

It is an arithmetic number, because the mean of its divisors is an integer number (6212700).

Almost surely, 2^52504456 is an apocalyptic number.

It is an amenable number.

52504456 is a deficient number, since it is larger than the sum of its proper divisors (46898744).

52504456 is a wasteful number, since it uses less digits than its factorization.

52504456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63828 (or 63824 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 52504456 is about 7245.9958597835. The cubic root of 52504456 is about 374.4542128439.

The spelling of 52504456 in words is "fifty-two million, five hundred four thousand, four hundred fifty-six".