52855492 has 12 divisors (see below), whose sum is σ = 97365520. Its totient is φ = 25036776.

The previous prime is 52855489. The next prime is 52855507. The reversal of 52855492 is 29455825.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347658 + ... + 347809.

Almost surely, 2^52855492 is an apocalyptic number.

It is an amenable number.

52855492 is a deficient number, since it is larger than the sum of its proper divisors (44510028).

52855492 is a wasteful number, since it uses less digits than its factorization.

52855492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695490 (or 695488 counting only the distinct ones).

The product of its digits is 144000, while the sum is 40.

The square root of 52855492 is about 7270.1782646645. The cubic root of 52855492 is about 375.2868726364.

The spelling of 52855492 in words is "fifty-two million, eight hundred fifty-five thousand, four hundred ninety-two".