5259490916101 has 2 divisors, whose sum is σ = 5259490916102. Its totient is φ = 5259490916100.

The previous prime is 5259490915993. The next prime is 5259490916111. The reversal of 5259490916101 is 1016190949525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5007632475076 + 251858441025 = 2237774^2 + 501855^2 .

It is a cyclic number.

It is not a de Polignac number, because 5259490916101 - 2³³ = 5250900981509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5259490916111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2629745458050 + 2629745458051.

It is an arithmetic number, because the mean of its divisors is an integer number (2629745458051).

Almost surely, 2^{5259490916101} is an apocalyptic number.

It is an amenable number.

5259490916101 is a deficient number, since it is larger than the sum of its proper divisors (1).

5259490916101 is an equidigital number, since it uses as much as digits as its factorization.

5259490916101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 874800, while the sum is 52.

The spelling of 5259490916101 in words is "five trillion, two hundred fifty-nine billion, four hundred ninety million, nine hundred sixteen thousand, one hundred one".