52312552 has 16 divisors (see below), whose sum is σ = 98281440. Its totient is φ = 26104176.

The previous prime is 52312517. The next prime is 52312573. The reversal of 52312552 is 25521325.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2068 + ... + 10435.

It is an arithmetic number, because the mean of its divisors is an integer number (6142590).

Almost surely, 2^52312552 is an apocalyptic number.

It is an amenable number.

52312552 is a deficient number, since it is larger than the sum of its proper divisors (45968888).

52312552 is a wasteful number, since it uses less digits than its factorization.

52312552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13032 (or 13028 counting only the distinct ones).

The product of its digits is 3000, while the sum is 25.

The square root of 52312552 is about 7232.7416655097. The cubic root of 52312552 is about 373.9974453389.

Adding to 52312552 its reverse (25521325), we get a palindrome (77833877).

The spelling of 52312552 in words is "fifty-two million, three hundred twelve thousand, five hundred fifty-two".