52625039 has 8 divisors (see below), whose sum is σ = 53136000. Its totient is φ = 52116696.

The previous prime is 52625021. The next prime is 52625051. The reversal of 52625039 is 93052625.

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

It is a cyclic number.

It is not a de Polignac number, because 52625039 - 2¹² = 52620943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52624996 and 52625014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52625009) 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, 81014 + ... + 81660.

It is an arithmetic number, because the mean of its divisors is an integer number (6642000).

Almost surely, 2^52625039 is an apocalyptic number.

52625039 is a deficient number, since it is larger than the sum of its proper divisors (510961).

52625039 is a wasteful number, since it uses less digits than its factorization.

52625039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 52625039 is about 7254.3117523305. The cubic root of 52625039 is about 374.7406538654.

It can be divided in two parts, 5262 and 5039, that added together give a palindrome (10301).

The spelling of 52625039 in words is "fifty-two million, six hundred twenty-five thousand, thirty-nine".