52536052 has 24 divisors (see below), whose sum is σ = 100706760. Its totient is φ = 23869440.

The previous prime is 52536049. The next prime is 52536061. The reversal of 52536052 is 25063525.

It can be written as a sum of positive squares in 4 ways, for example, as 4177936 + 48358116 = 2044^2 + 6954^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52536052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11349 + ... + 15292.

It is an arithmetic number, because the mean of its divisors is an integer number (4196115).

Almost surely, 2^52536052 is an apocalyptic number.

It is an amenable number.

52536052 is a deficient number, since it is larger than the sum of its proper divisors (48170708).

52536052 is a wasteful number, since it uses less digits than its factorization.

52536052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26691 (or 26689 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 52536052 is about 7248.1757704956. The cubic root of 52536052 is about 374.5293104879.

Adding to 52536052 its reverse (25063525), we get a palindrome (77599577).

The spelling of 52536052 in words is "fifty-two million, five hundred thirty-six thousand, fifty-two".