52832557 has 2 divisors, whose sum is σ = 52832558. Its totient is φ = 52832556.

The previous prime is 52832537. The next prime is 52832567. The reversal of 52832557 is 75523825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50211396 + 2621161 = 7086^2 + 1619^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52832557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52832537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26416278 + 26416279.

It is an arithmetic number, because the mean of its divisors is an integer number (26416279).

Almost surely, 2^52832557 is an apocalyptic number.

It is an amenable number.

52832557 is a deficient number, since it is larger than the sum of its proper divisors (1).

52832557 is an equidigital number, since it uses as much as digits as its factorization.

52832557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84000, while the sum is 37.

The square root of 52832557 is about 7268.6007594309. The cubic root of 52832557 is about 375.2325834204.

The spelling of 52832557 in words is "fifty-two million, eight hundred thirty-two thousand, five hundred fifty-seven".