450818846031 has 16 divisors (see below), whose sum is σ = 616103572608. Its totient is φ = 293128836000.

The previous prime is 450818845991. The next prime is 450818846041. The reversal of 450818846031 is 130648818054.

It is not a de Polignac number, because 450818846031 - 2¹⁷ = 450818714959 is a prime.

It is a super-2 number, since 2×450818846031² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450818846041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11083065 + ... + 11123666.

It is an arithmetic number, because the mean of its divisors is an integer number (38506473288).

Almost surely, 2^450818846031 is an apocalyptic number.

450818846031 is a deficient number, since it is larger than the sum of its proper divisors (165284726577).

450818846031 is a wasteful number, since it uses less digits than its factorization.

450818846031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22206902.

The product of its (nonzero) digits is 737280, while the sum is 48.

The spelling of 450818846031 in words is "four hundred fifty billion, eight hundred eighteen million, eight hundred forty-six thousand, thirty-one".