52535132 has 12 divisors (see below), whose sum is σ = 99008616. Its totient is φ = 24246960.

The previous prime is 52535129. The next prime is 52535141. The reversal of 52535132 is 23153525.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent 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, 505094 + ... + 505197.

It is an arithmetic number, because the mean of its divisors is an integer number (8250718).

Almost surely, 2^52535132 is an apocalyptic number.

52535132 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

52535132 is a deficient number, since it is larger than the sum of its proper divisors (46473484).

52535132 is a wasteful number, since it uses less digits than its factorization.

52535132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010308 (or 1010306 counting only the distinct ones).

The product of its digits is 4500, while the sum is 26.

The square root of 52535132 is about 7248.1123059732. The cubic root of 52535132 is about 374.5271242497.

Adding to 52535132 its reverse (23153525), we get a palindrome (75688657).

The spelling of 52535132 in words is "fifty-two million, five hundred thirty-five thousand, one hundred thirty-two".