52102032 has 20 divisors (see below), whose sum is σ = 134597040. Its totient is φ = 17367328.

The previous prime is 52102013. The next prime is 52102049. The reversal of 52102032 is 23020125.

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, 542682 + ... + 542777.

It is an arithmetic number, because the mean of its divisors is an integer number (6729852).

Almost surely, 2^52102032 is an apocalyptic number.

It is an amenable number.

52102032 is an abundant number, since it is smaller than the sum of its proper divisors (82495008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52102032 is a wasteful number, since it uses less digits than its factorization.

52102032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085470 (or 1085464 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 52102032 is about 7218.1737302451. The cubic root of 52102032 is about 373.4950815558.

Adding to 52102032 its reverse (23020125), we get a palindrome (75122157).

The spelling of 52102032 in words is "fifty-two million, one hundred two thousand, thirty-two".