56701169263 has 2 divisors, whose sum is σ = 56701169264. Its totient is φ = 56701169262.

The previous prime is 56701169251. The next prime is 56701169293. The reversal of 56701169263 is 36296110765.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56701169263 - 2⁹ = 56701168751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56701169293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28350584631 + 28350584632.

It is an arithmetic number, because the mean of its divisors is an integer number (28350584632).

Almost surely, 2^56701169263 is an apocalyptic number.

56701169263 is a deficient number, since it is larger than the sum of its proper divisors (1).

56701169263 is an equidigital number, since it uses as much as digits as its factorization.

56701169263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 56701169263 in words is "fifty-six billion, seven hundred one million, one hundred sixty-nine thousand, two hundred sixty-three".