52008881 has 2 divisors, whose sum is σ = 52008882. Its totient is φ = 52008880.

The previous prime is 52008863. The next prime is 52008889. The reversal of 52008881 is 18880025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35808256 + 16200625 = 5984^2 + 4025^2 .

It is a cyclic number.

It is not a de Polignac number, because 52008881 - 2²² = 47814577 is a prime.

It is a super-2 number, since 2×52008881² = 5409847405744322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (52008889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26004440 + 26004441.

It is an arithmetic number, because the mean of its divisors is an integer number (26004441).

Almost surely, 2^52008881 is an apocalyptic number.

It is an amenable number.

52008881 is a deficient number, since it is larger than the sum of its proper divisors (1).

52008881 is an equidigital number, since it uses as much as digits as its factorization.

52008881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 52008881 is about 7211.7183111932. The cubic root of 52008881 is about 373.2723634668.

The spelling of 52008881 in words is "fifty-two million, eight thousand, eight hundred eighty-one".