52772597 has 2 divisors, whose sum is σ = 52772598. Its totient is φ = 52772596.

The previous prime is 52772593. The next prime is 52772623. The reversal of 52772597 is 79527725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40056241 + 12716356 = 6329^2 + 3566^2 .

It is a cyclic number.

It is not a de Polignac number, because 52772597 - 2² = 52772593 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52772591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26386298 + 26386299.

It is an arithmetic number, because the mean of its divisors is an integer number (26386299).

Almost surely, 2^52772597 is an apocalyptic number.

It is an amenable number.

52772597 is a deficient number, since it is larger than the sum of its proper divisors (1).

52772597 is an equidigital number, since it uses as much as digits as its factorization.

52772597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 308700, while the sum is 44.

The square root of 52772597 is about 7264.4749982363. The cubic root of 52772597 is about 375.0905784160.

The spelling of 52772597 in words is "fifty-two million, seven hundred seventy-two thousand, five hundred ninety-seven".