52811356 has 12 divisors (see below), whose sum is σ = 99529192. Its totient is φ = 24374448.

The previous prime is 52811351. The next prime is 52811357. The reversal of 52811356 is 65311825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52811351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507750 + ... + 507853.

Almost surely, 2^52811356 is an apocalyptic number.

It is an amenable number.

52811356 is a deficient number, since it is larger than the sum of its proper divisors (46717836).

52811356 is a wasteful number, since it uses less digits than its factorization.

52811356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015620 (or 1015618 counting only the distinct ones).

The product of its digits is 7200, while the sum is 31.

The square root of 52811356 is about 7267.1422168553. The cubic root of 52811356 is about 375.1823847626.

The spelling of 52811356 in words is "fifty-two million, eight hundred eleven thousand, three hundred fifty-six".