52415512 has 16 divisors (see below), whose sum is σ = 98530200. Its totient is φ = 26140800.

The previous prime is 52415501. The next prime is 52415521. The reversal of 52415512 is 21551425.

52415512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4962 + ... + 11377.

Almost surely, 2^52415512 is an apocalyptic number.

It is an amenable number.

52415512 is a deficient number, since it is larger than the sum of its proper divisors (46114688).

52415512 is a wasteful number, since it uses less digits than its factorization.

52415512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16746 (or 16742 counting only the distinct ones).

The product of its digits is 2000, while the sum is 25.

The square root of 52415512 is about 7239.8557996689. The cubic root of 52415512 is about 374.2426480704.

Adding to 52415512 its reverse (21551425), we get a palindrome (73966937).

The spelling of 52415512 in words is "fifty-two million, four hundred fifteen thousand, five hundred twelve".