52393177 has 2 divisors, whose sum is σ = 52393178. Its totient is φ = 52393176.

The previous prime is 52393171. The next prime is 52393207. The reversal of 52393177 is 77139325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45481536 + 6911641 = 6744^2 + 2629^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52393177 is a prime.

It is not a weakly prime, because it can be changed into another prime (52393171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26196588 + 26196589.

It is an arithmetic number, because the mean of its divisors is an integer number (26196589).

Almost surely, 2^52393177 is an apocalyptic number.

It is an amenable number.

52393177 is a deficient number, since it is larger than the sum of its proper divisors (1).

52393177 is an equidigital number, since it uses as much as digits as its factorization.

52393177 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39690, while the sum is 37.

The square root of 52393177 is about 7238.3131322153. The cubic root of 52393177 is about 374.1894838018.

The spelling of 52393177 in words is "fifty-two million, three hundred ninety-three thousand, one hundred seventy-seven".