52179926401 has 2 divisors, whose sum is σ = 52179926402. Its totient is φ = 52179926400.

The previous prime is 52179926321. The next prime is 52179926417. The reversal of 52179926401 is 10462997125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28579593025 + 23600333376 = 169055^2 + 153624^2 .

It is a cyclic number.

It is not a de Polignac number, because 52179926401 - 2³⁵ = 17820188033 is a prime.

It is not a weakly prime, because it can be changed into another prime (52179923401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26089963200 + 26089963201.

It is an arithmetic number, because the mean of its divisors is an integer number (26089963201).

Almost surely, 2^52179926401 is an apocalyptic number.

It is an amenable number.

52179926401 is a deficient number, since it is larger than the sum of its proper divisors (1).

52179926401 is an equidigital number, since it uses as much as digits as its factorization.

52179926401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 52179926401 in words is "fifty-two billion, one hundred seventy-nine million, nine hundred twenty-six thousand, four hundred one".