13425631763 has 2 divisors, whose sum is σ = 13425631764. Its totient is φ = 13425631762.

The previous prime is 13425631729. The next prime is 13425631811. The reversal of 13425631763 is 36713652431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13425631763 - 2¹⁰ = 13425630739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13425631763.

It is not a weakly prime, because it can be changed into another prime (13425631963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6712815881 + 6712815882.

It is an arithmetic number, because the mean of its divisors is an integer number (6712815882).

Almost surely, 2^13425631763 is an apocalyptic number.

13425631763 is a deficient number, since it is larger than the sum of its proper divisors (1).

13425631763 is an equidigital number, since it uses as much as digits as its factorization.

13425631763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 41.

The spelling of 13425631763 in words is "thirteen billion, four hundred twenty-five million, six hundred thirty-one thousand, seven hundred sixty-three".