450151254604431 has 40 divisors (see below), whose sum is σ = 688853547353664. Its totient is φ = 292779517835520.

The previous prime is 450151254604409. The next prime is 450151254604433. The reversal of 450151254604431 is 134406452151054.

450151254604431 is a `hidden beast` number, since 4 + 5 + 0 + 1 + 5 + 1 + 2 + 5 + 4 + 604 + 4 + 31 = 666.

It is not a de Polignac number, because 450151254604431 - 2⁵ = 450151254604399 is a prime.

It is a super-2 number, since 2×450151254604431² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450151254604433) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 748096570 + ... + 748698056.

Almost surely, 2^{450151254604431} is an apocalyptic number.

450151254604431 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

450151254604431 is a deficient number, since it is larger than the sum of its proper divisors (238702292749233).

450151254604431 is a wasteful number, since it uses less digits than its factorization.

450151254604431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826893 (or 826884 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

The spelling of 450151254604431 in words is "four hundred fifty trillion, one hundred fifty-one billion, two hundred fifty-four million, six hundred four thousand, four hundred thirty-one".