52113028 has 24 divisors (see below), whose sum is σ = 99699264. Its totient is φ = 23637600.

The previous prime is 52113023. The next prime is 52113031. The reversal of 52113028 is 82031125.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (52113023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26826 + ... + 28702.

It is an arithmetic number, because the mean of its divisors is an integer number (4154136).

Almost surely, 2^52113028 is an apocalyptic number.

It is an amenable number.

52113028 is a deficient number, since it is larger than the sum of its proper divisors (47586236).

52113028 is a wasteful number, since it uses less digits than its factorization.

52113028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523 (or 2521 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 52113028 is about 7218.9353785721. The cubic root of 52113028 is about 373.5213547667.

The spelling of 52113028 in words is "fifty-two million, one hundred thirteen thousand, twenty-eight".