53892920 has 32 divisors (see below), whose sum is σ = 121543200. Its totient is φ = 21506688.

The previous prime is 53892913. The next prime is 53892947. The reversal of 53892920 is 2929835.

It is a super-2 number, since 2×53892920² = 5808893652252800, 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 in 7 ways as a sum of consecutive naturals, for example, 19037 + ... + 21683.

It is an arithmetic number, because the mean of its divisors is an integer number (3798225).

Almost surely, 2^53892920 is an apocalyptic number.

It is an amenable number.

53892920 is an abundant number, since it is smaller than the sum of its proper divisors (67650280).

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

53892920 is a wasteful number, since it uses less digits than its factorization.

53892920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3167 (or 3163 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 53892920 is about 7341.1797417036. The cubic root of 53892920 is about 377.7263119689.

The spelling of 53892920 in words is "fifty-three million, eight hundred ninety-two thousand, nine hundred twenty".