52970573 has 2 divisors, whose sum is σ = 52970574. Its totient is φ = 52970572.

The previous prime is 52970549. The next prime is 52970579. The reversal of 52970573 is 37507925.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32058244 + 20912329 = 5662^2 + 4573^2 .

It is a cyclic number.

It is not a de Polignac number, because 52970573 - 2²⁰ = 51921997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52970579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26485286 + 26485287.

It is an arithmetic number, because the mean of its divisors is an integer number (26485287).

Almost surely, 2^52970573 is an apocalyptic number.

It is an amenable number.

52970573 is a deficient number, since it is larger than the sum of its proper divisors (1).

52970573 is an equidigital number, since it uses as much as digits as its factorization.

52970573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 66150, while the sum is 38.

The square root of 52970573 is about 7278.0885540092. The cubic root of 52970573 is about 375.5590429160.

The spelling of 52970573 in words is "fifty-two million, nine hundred seventy thousand, five hundred seventy-three".