450033250054631 has 2 divisors, whose sum is σ = 450033250054632. Its totient is φ = 450033250054630.

The previous prime is 450033250054613. The next prime is 450033250054643. The reversal of 450033250054631 is 136450052330054.

Together with previous prime (450033250054613) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 450033250054631 - 2²² = 450033245860327 is a prime.

It is a super-2 number, since 2×450033250054631² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450033250056631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225016625027315 + 225016625027316.

It is an arithmetic number, because the mean of its divisors is an integer number (225016625027316).

Almost surely, 2^{450033250054631} is an apocalyptic number.

450033250054631 is a deficient number, since it is larger than the sum of its proper divisors (1).

450033250054631 is an equidigital number, since it uses as much as digits as its factorization.

450033250054631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 450033250054631 in words is "four hundred fifty trillion, thirty-three billion, two hundred fifty million, fifty-four thousand, six hundred thirty-one".