5131176285401 has 2 divisors, whose sum is σ = 5131176285402. Its totient is φ = 5131176285400.

The previous prime is 5131176285317. The next prime is 5131176285427. The reversal of 5131176285401 is 1045826711315.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3181410889801 + 1949765395600 = 1783651^2 + 1396340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5131176285401 is a prime.

It is not a weakly prime, because it can be changed into another prime (5131176215401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2565588142700 + 2565588142701.

It is an arithmetic number, because the mean of its divisors is an integer number (2565588142701).

Almost surely, 2^{5131176285401} is an apocalyptic number.

It is an amenable number.

5131176285401 is a deficient number, since it is larger than the sum of its proper divisors (1).

5131176285401 is an equidigital number, since it uses as much as digits as its factorization.

5131176285401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 44.

The spelling of 5131176285401 in words is "five trillion, one hundred thirty-one billion, one hundred seventy-six million, two hundred eighty-five thousand, four hundred one".