10077863400797 has 2 divisors, whose sum is σ = 10077863400798. Its totient is φ = 10077863400796.

The previous prime is 10077863400707. The next prime is 10077863400823. The reversal of 10077863400797 is 79700436877001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5213783123641 + 4864080277156 = 2283371^2 + 2205466^2 .

It is a cyclic number.

It is not a de Polignac number, because 10077863400797 - 2¹⁶ = 10077863335261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10077863400707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5038931700398 + 5038931700399.

It is an arithmetic number, because the mean of its divisors is an integer number (5038931700399).

Almost surely, 2^{10077863400797} is an apocalyptic number.

It is an amenable number.

10077863400797 is a deficient number, since it is larger than the sum of its proper divisors (1).

10077863400797 is an equidigital number, since it uses as much as digits as its factorization.

10077863400797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12446784, while the sum is 59.

The spelling of 10077863400797 in words is "ten trillion, seventy-seven billion, eight hundred sixty-three million, four hundred thousand, seven hundred ninety-seven".