5026626561401 has 2 divisors, whose sum is σ = 5026626561402. Its totient is φ = 5026626561400.

The previous prime is 5026626561377. The next prime is 5026626561403. The reversal of 5026626561401 is 1041656266205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4338305779600 + 688320781801 = 2082860^2 + 829651^2 .

It is a cyclic number.

It is not a de Polignac number, because 5026626561401 - 2¹⁰ = 5026626560377 is a prime.

Together with 5026626561403, 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 (5026626561403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2513313280700 + 2513313280701.

It is an arithmetic number, because the mean of its divisors is an integer number (2513313280701).

Almost surely, 2^{5026626561401} is an apocalyptic number.

It is an amenable number.

5026626561401 is a deficient number, since it is larger than the sum of its proper divisors (1).

5026626561401 is an equidigital number, since it uses as much as digits as its factorization.

5026626561401 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 44.

The spelling of 5026626561401 in words is "five trillion, twenty-six billion, six hundred twenty-six million, five hundred sixty-one thousand, four hundred one".