52008251899 has 2 divisors, whose sum is σ = 52008251900. Its totient is φ = 52008251898.

The previous prime is 52008251891. The next prime is 52008251917. The reversal of 52008251899 is 99815280025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52008251899 - 2³ = 52008251891 is a prime.

It is not a weakly prime, because it can be changed into another prime (52008251891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26004125949 + 26004125950.

It is an arithmetic number, because the mean of its divisors is an integer number (26004125950).

Almost surely, 2^52008251899 is an apocalyptic number.

52008251899 is a deficient number, since it is larger than the sum of its proper divisors (1).

52008251899 is an equidigital number, since it uses as much as digits as its factorization.

52008251899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 49.

The spelling of 52008251899 in words is "fifty-two billion, eight million, two hundred fifty-one thousand, eight hundred ninety-nine".