450254361875 has 20 divisors (see below), whose sum is σ = 567617035656. Its totient is φ = 357015792000.

The previous prime is 450254361847. The next prime is 450254361877. The reversal of 450254361875 is 578163452054.

It is not a de Polignac number, because 450254361875 - 2¹² = 450254357779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450254361877) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3117017 + ... + 3258266.

Almost surely, 2^450254361875 is an apocalyptic number.

450254361875 is a deficient number, since it is larger than the sum of its proper divisors (117362673781).

450254361875 is an equidigital number, since it uses as much as digits as its factorization.

450254361875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6375416 (or 6375401 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 50.

The spelling of 450254361875 in words is "four hundred fifty billion, two hundred fifty-four million, three hundred sixty-one thousand, eight hundred seventy-five".