52033138 has 16 divisors (see below), whose sum is σ = 80123040. Its totient is φ = 25334496.

The previous prime is 52033117. The next prime is 52033181. The reversal of 52033138 is 83133025.

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, 9745 + ... + 14107.

It is an arithmetic number, because the mean of its divisors is an integer number (5007690).

Almost surely, 2^52033138 is an apocalyptic number.

52033138 is a deficient number, since it is larger than the sum of its proper divisors (28089902).

52033138 is a wasteful number, since it uses less digits than its factorization.

52033138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4521.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 52033138 is about 7213.3998918679. The cubic root of 52033138 is about 373.3303859957.

The spelling of 52033138 in words is "fifty-two million, thirty-three thousand, one hundred thirty-eight".