10972561047629 has 2 divisors, whose sum is σ = 10972561047630. Its totient is φ = 10972561047628.

The previous prime is 10972561047601. The next prime is 10972561047641. The reversal of 10972561047629 is 92674016527901.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7943575849225 + 3028985198404 = 2818435^2 + 1740398^2 .

It is a cyclic number.

It is not a de Polignac number, because 10972561047629 - 2¹⁶ = 10972560982093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10972561047649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5486280523814 + 5486280523815.

It is an arithmetic number, because the mean of its divisors is an integer number (5486280523815).

Almost surely, 2^{10972561047629} is an apocalyptic number.

It is an amenable number.

10972561047629 is a deficient number, since it is larger than the sum of its proper divisors (1).

10972561047629 is an equidigital number, since it uses as much as digits as its factorization.

10972561047629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 10972561047629 in words is "ten trillion, nine hundred seventy-two billion, five hundred sixty-one million, forty-seven thousand, six hundred twenty-nine".