52066504 has 32 divisors (see below), whose sum is σ = 113244480. Its totient is φ = 21979584.

The previous prime is 52066499. The next prime is 52066519. The reversal of 52066504 is 40566025.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 3187 + ... + 10690.

It is an arithmetic number, because the mean of its divisors is an integer number (3538890).

Almost surely, 2^52066504 is an apocalyptic number.

It is an amenable number.

52066504 is an abundant number, since it is smaller than the sum of its proper divisors (61177976).

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

52066504 is a wasteful number, since it uses less digits than its factorization.

52066504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13957 (or 13953 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 52066504 is about 7215.7123002514. The cubic root of 52066504 is about 373.4101677177.

The spelling of 52066504 in words is "fifty-two million, sixty-six thousand, five hundred four".