53571892 has 24 divisors (see below), whose sum is σ = 102467232. Its totient is φ = 24304800.

The previous prime is 53571883. The next prime is 53571901. The reversal of 53571892 is 29817535.

It is an interprime number because it is at equal distance from previous prime (53571883) and next prime (53571901).

It is a super-2 number, since 2×53571892² = 5739895224919328, 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, 35383 + ... + 36865.

It is an arithmetic number, because the mean of its divisors is an integer number (4269468).

Almost surely, 2^53571892 is an apocalyptic number.

It is an amenable number.

53571892 is a deficient number, since it is larger than the sum of its proper divisors (48895340).

53571892 is a wasteful number, since it uses less digits than its factorization.

53571892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319 (or 2317 counting only the distinct ones).

The product of its digits is 75600, while the sum is 40.

The square root of 53571892 is about 7319.2822052439. The cubic root of 53571892 is about 376.9748075861.

It can be divided in two parts, 535 and 71892, that added together give a palindrome (72427).

The spelling of 53571892 in words is "fifty-three million, five hundred seventy-one thousand, eight hundred ninety-two".