52890592 has 12 divisors (see below), whose sum is σ = 104128416. Its totient is φ = 26445280.

The previous prime is 52890571. The next prime is 52890611. The reversal of 52890592 is 29509825.

It is a super-2 number, since 2×52890592² = 5594829444220928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826384 + ... + 826447.

It is an arithmetic number, because the mean of its divisors is an integer number (8677368).

Almost surely, 2^52890592 is an apocalyptic number.

It is an amenable number.

52890592 is a deficient number, since it is larger than the sum of its proper divisors (51237824).

52890592 is a wasteful number, since it uses less digits than its factorization.

52890592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652841 (or 1652833 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 52890592 is about 7272.5918351025. The cubic root of 52890592 is about 375.3699271053.

The spelling of 52890592 in words is "fifty-two million, eight hundred ninety thousand, five hundred ninety-two".