44516632663 has 2 divisors, whose sum is σ = 44516632664. Its totient is φ = 44516632662.

The previous prime is 44516632627. The next prime is 44516632681. The reversal of 44516632663 is 36623661544.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44516632663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44516635663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22258316331 + 22258316332.

It is an arithmetic number, because the mean of its divisors is an integer number (22258316332).

Almost surely, 2^44516632663 is an apocalyptic number.

44516632663 is a deficient number, since it is larger than the sum of its proper divisors (1).

44516632663 is an equidigital number, since it uses as much as digits as its factorization.

44516632663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1866240, while the sum is 46.

The spelling of 44516632663 in words is "forty-four billion, five hundred sixteen million, six hundred thirty-two thousand, six hundred sixty-three".