53152502 has 16 divisors (see below), whose sum is σ = 86301600. Its totient is φ = 24406272.

The previous prime is 53152499. The next prime is 53152529. The reversal of 53152502 is 20525135.

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, 38 + ... + 10310.

It is an arithmetic number, because the mean of its divisors is an integer number (5393850).

Almost surely, 2^53152502 is an apocalyptic number.

53152502 is a deficient number, since it is larger than the sum of its proper divisors (33149098).

53152502 is a wasteful number, since it uses less digits than its factorization.

53152502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10487.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 53152502 is about 7290.5762460865. The cubic root of 53152502 is about 375.9885078350.

Adding to 53152502 its reverse (20525135), we get a palindrome (73677637).

The spelling of 53152502 in words is "fifty-three million, one hundred fifty-two thousand, five hundred two".