52504516 has 9 divisors (see below), whose sum is σ = 91908271. Its totient is φ = 26245012.

The previous prime is 52504511. The next prime is 52504523. The reversal of 52504516 is 61540525.

The square root of 52504516 is 7246.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52504511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 12681 + ... + 16303.

Almost surely, 2^52504516 is an apocalyptic number.

52504516 is the 7246-th square number.

It is an amenable number.

52504516 is a deficient number, since it is larger than the sum of its proper divisors (39403755).

52504516 is an frugal number, since it uses more digits than its factorization.

52504516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7250 (or 3625 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The cubic root of 52504516 is about 374.4543554809.

The spelling of 52504516 in words is "fifty-two million, five hundred four thousand, five hundred sixteen".