52133756 has 6 divisors (see below), whose sum is σ = 91234080. Its totient is φ = 26066876.

The previous prime is 52133749. The next prime is 52133779. The reversal of 52133756 is 65733125.

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, 6516716 + ... + 6516723.

It is an arithmetic number, because the mean of its divisors is an integer number (15205680).

Almost surely, 2^52133756 is an apocalyptic number.

It is an amenable number.

52133756 is a deficient number, since it is larger than the sum of its proper divisors (39100324).

52133756 is a wasteful number, since it uses less digits than its factorization.

52133756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13033443 (or 13033441 counting only the distinct ones).

The product of its digits is 18900, while the sum is 32.

The square root of 52133756 is about 7220.3709046004. The cubic root of 52133756 is about 373.5708710115.

The spelling of 52133756 in words is "fifty-two million, one hundred thirty-three thousand, seven hundred fifty-six".