10245623470961 has 2 divisors, whose sum is σ = 10245623470962. Its totient is φ = 10245623470960.

The previous prime is 10245623470937. The next prime is 10245623471063. The reversal of 10245623470961 is 16907432654201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9033895854736 + 1211727616225 = 3005644^2 + 1100785^2 .

It is a cyclic number.

It is not a de Polignac number, because 10245623470961 - 2²² = 10245619276657 is a prime.

It is not a weakly prime, because it can be changed into another prime (10245623470261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5122811735480 + 5122811735481.

It is an arithmetic number, because the mean of its divisors is an integer number (5122811735481).

Almost surely, 2^{10245623470961} is an apocalyptic number.

It is an amenable number.

10245623470961 is a deficient number, since it is larger than the sum of its proper divisors (1).

10245623470961 is an equidigital number, since it uses as much as digits as its factorization.

10245623470961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 10245623470961 in words is "ten trillion, two hundred forty-five billion, six hundred twenty-three million, four hundred seventy thousand, nine hundred sixty-one".