52513683 has 8 divisors (see below), whose sum is σ = 70170048. Its totient is φ = 34933224.

The previous prime is 52513667. The next prime is 52513691. The reversal of 52513683 is 38631525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52513683 - 2⁴ = 52513667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52513633) 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, 17341 + ... + 20142.

It is an arithmetic number, because the mean of its divisors is an integer number (8771256).

Almost surely, 2^52513683 is an apocalyptic number.

52513683 is a deficient number, since it is larger than the sum of its proper divisors (17656365).

52513683 is a wasteful number, since it uses less digits than its factorization.

52513683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37953.

The product of its digits is 21600, while the sum is 33.

The square root of 52513683 is about 7246.6325282851. The cubic root of 52513683 is about 374.4761467704.

The spelling of 52513683 in words is "fifty-two million, five hundred thirteen thousand, six hundred eighty-three".