52136338 has 8 divisors (see below), whose sum is σ = 80112060. Its totient is φ = 25432320.

The previous prime is 52136321. The next prime is 52136341. The reversal of 52136338 is 83363125.

It can be written as a sum of positive squares in 2 ways, for example, as 48399849 + 3736489 = 6957^2 + 1933^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 317823 + ... + 317986.

Almost surely, 2^52136338 is an apocalyptic number.

52136338 is a deficient number, since it is larger than the sum of its proper divisors (27975722).

52136338 is a wasteful number, since it uses less digits than its factorization.

52136338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635852.

The product of its digits is 12960, while the sum is 31.

The square root of 52136338 is about 7220.5497020656. The cubic root of 52136338 is about 373.5770381231.

The spelling of 52136338 in words is "fifty-two million, one hundred thirty-six thousand, three hundred thirty-eight".