63474887114983 has 2 divisors, whose sum is σ = 63474887114984. Its totient is φ = 63474887114982.

The previous prime is 63474887114929. The next prime is 63474887114987. The reversal of 63474887114983 is 38941178847436.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63474887114983 is a prime.

It is a super-2 number, since 2×63474887114983² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63474887114987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31737443557491 + 31737443557492.

It is an arithmetic number, because the mean of its divisors is an integer number (31737443557492).

Almost surely, 2^{63474887114983} is an apocalyptic number.

63474887114983 is a deficient number, since it is larger than the sum of its proper divisors (1).

63474887114983 is an equidigital number, since it uses as much as digits as its factorization.

63474887114983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 780337152, while the sum is 73.

The spelling of 63474887114983 in words is "sixty-three trillion, four hundred seventy-four billion, eight hundred eighty-seven million, one hundred fourteen thousand, nine hundred eighty-three".