18056200963 has 2 divisors, whose sum is σ = 18056200964. Its totient is φ = 18056200962.

The previous prime is 18056200937. The next prime is 18056200999. The reversal of 18056200963 is 36900265081.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 18056200963 - 2²⁵ = 18022646531 is a prime.

It is not a weakly prime, because it can be changed into another prime (18056200913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9028100481 + 9028100482.

It is an arithmetic number, because the mean of its divisors is an integer number (9028100482).

Almost surely, 2^18056200963 is an apocalyptic number.

18056200963 is a deficient number, since it is larger than the sum of its proper divisors (1).

18056200963 is an equidigital number, since it uses as much as digits as its factorization.

18056200963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 18056200963 in words is "eighteen billion, fifty-six million, two hundred thousand, nine hundred sixty-three".