52989399107 has 2 divisors, whose sum is σ = 52989399108. Its totient is φ = 52989399106.

The previous prime is 52989399049. The next prime is 52989399121. The reversal of 52989399107 is 70199398925.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52989399107 - 2³⁴ = 35809529923 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52989399107.

It is not a weakly prime, because it can be changed into another prime (52989392107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26494699553 + 26494699554.

It is an arithmetic number, because the mean of its divisors is an integer number (26494699554).

Almost surely, 2^52989399107 is an apocalyptic number.

52989399107 is a deficient number, since it is larger than the sum of its proper divisors (1).

52989399107 is an equidigital number, since it uses as much as digits as its factorization.

52989399107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11022480, while the sum is 62.

The spelling of 52989399107 in words is "fifty-two billion, nine hundred eighty-nine million, three hundred ninety-nine thousand, one hundred seven".