52633556 has 6 divisors (see below), whose sum is σ = 92108730. Its totient is φ = 26316776.

The previous prime is 52633543. The next prime is 52633597. The reversal of 52633556 is 65533625.

It can be written as a sum of positive squares in only one way, i.e., 47389456 + 5244100 = 6884^2 + 2290^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6579191 + ... + 6579198.

It is an arithmetic number, because the mean of its divisors is an integer number (15351455).

Almost surely, 2^52633556 is an apocalyptic number.

It is an amenable number.

52633556 is a deficient number, since it is larger than the sum of its proper divisors (39475174).

52633556 is a wasteful number, since it uses less digits than its factorization.

52633556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13158393 (or 13158391 counting only the distinct ones).

The product of its digits is 81000, while the sum is 35.

The square root of 52633556 is about 7254.8987587698. The cubic root of 52633556 is about 374.7608691726.

The spelling of 52633556 in words is "fifty-two million, six hundred thirty-three thousand, five hundred fifty-six".