632563880983 has 2 divisors, whose sum is σ = 632563880984. Its totient is φ = 632563880982.

The previous prime is 632563880957. The next prime is 632563880987. The reversal of 632563880983 is 389088365236.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 632563880983 - 2²⁵ = 632530326551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (632563880987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316281940491 + 316281940492.

It is an arithmetic number, because the mean of its divisors is an integer number (316281940492).

Almost surely, 2^632563880983 is an apocalyptic number.

632563880983 is a deficient number, since it is larger than the sum of its proper divisors (1).

632563880983 is an equidigital number, since it uses as much as digits as its factorization.

632563880983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44789760, while the sum is 61.

The spelling of 632563880983 in words is "six hundred thirty-two billion, five hundred sixty-three million, eight hundred eighty thousand, nine hundred eighty-three".