52952531 has 2 divisors, whose sum is σ = 52952532. Its totient is φ = 52952530.

The previous prime is 52952519. The next prime is 52952561. The reversal of 52952531 is 13525925.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52952531 is a prime.

It is a super-2 number, since 2×52952531² = 5607941078611922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52952561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26476265 + 26476266.

It is an arithmetic number, because the mean of its divisors is an integer number (26476266).

Almost surely, 2^52952531 is an apocalyptic number.

52952531 is a deficient number, since it is larger than the sum of its proper divisors (1).

52952531 is an equidigital number, since it uses as much as digits as its factorization.

52952531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13500, while the sum is 32.

The square root of 52952531 is about 7276.8489746593. The cubic root of 52952531 is about 375.5163990774.

The spelling of 52952531 in words is "fifty-two million, nine hundred fifty-two thousand, five hundred thirty-one".