1960992177563 has 2 divisors, whose sum is σ = 1960992177564. Its totient is φ = 1960992177562.

The previous prime is 1960992177461. The next prime is 1960992177619. The reversal of 1960992177563 is 3657712990691.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1960992177563 - 2¹⁸ = 1960991915419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1960992177563.

It is not a weakly prime, because it can be changed into another prime (1960992177763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 980496088781 + 980496088782.

It is an arithmetic number, because the mean of its divisors is an integer number (980496088782).

Almost surely, 2^{1960992177563} is an apocalyptic number.

1960992177563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1960992177563 is an equidigital number, since it uses as much as digits as its factorization.

1960992177563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38578680, while the sum is 65.

The spelling of 1960992177563 in words is "one trillion, nine hundred sixty billion, nine hundred ninety-two million, one hundred seventy-seven thousand, five hundred sixty-three".