52285013 has 12 divisors (see below), whose sum is σ = 60594432. Its totient is φ = 44733120.

The previous prime is 52285007. The next prime is 52285031. The reversal of 52285013 is 31058225.

It is not a de Polignac number, because 52285013 - 2⁴ = 52284997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52281013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5045 + ... + 11402.

It is an arithmetic number, because the mean of its divisors is an integer number (5049536).

Almost surely, 2^52285013 is an apocalyptic number.

It is an amenable number.

52285013 is a deficient number, since it is larger than the sum of its proper divisors (8309419).

52285013 is a wasteful number, since it uses less digits than its factorization.

52285013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16492 (or 16475 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 52285013 is about 7230.8376416567. The cubic root of 52285013 is about 373.9318057482.

The spelling of 52285013 in words is "fifty-two million, two hundred eighty-five thousand, thirteen".