4505636044831 has 2 divisors, whose sum is σ = 4505636044832. Its totient is φ = 4505636044830.

The previous prime is 4505636044807. The next prime is 4505636044867. The reversal of 4505636044831 is 1384406365054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4505636044831 - 2⁵ = 4505636044799 is a prime.

It is a super-2 number, since 2×4505636044831² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4505636044631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2252818022415 + 2252818022416.

It is an arithmetic number, because the mean of its divisors is an integer number (2252818022416).

Almost surely, 2^{4505636044831} is an apocalyptic number.

4505636044831 is a deficient number, since it is larger than the sum of its proper divisors (1).

4505636044831 is an equidigital number, since it uses as much as digits as its factorization.

4505636044831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 4505636044831 in words is "four trillion, five hundred five billion, six hundred thirty-six million, forty-four thousand, eight hundred thirty-one".