52912859 has 2 divisors, whose sum is σ = 52912860. Its totient is φ = 52912858.

The previous prime is 52912841. The next prime is 52912861. The reversal of 52912859 is 95821925.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52912859 is a prime.

It is a Sophie Germain prime.

Together with 52912861, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52912819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26456429 + 26456430.

It is an arithmetic number, because the mean of its divisors is an integer number (26456430).

Almost surely, 2^52912859 is an apocalyptic number.

52912859 is a deficient number, since it is larger than the sum of its proper divisors (1).

52912859 is an equidigital number, since it uses as much as digits as its factorization.

52912859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 41.

The square root of 52912859 is about 7274.1225587695. The cubic root of 52912859 is about 375.4225967715.

The spelling of 52912859 in words is "fifty-two million, nine hundred twelve thousand, eight hundred fifty-nine".