450554134048 has 24 divisors (see below), whose sum is σ = 925594907328. Its totient is φ = 215482411584.

The previous prime is 450554134039. The next prime is 450554134049. The reversal of 450554134048 is 840431455054.

It is a junction number, because it is equal to n+sod(n) for n = 450554133995 and 450554134013.

It is not an unprimeable number, because it can be changed into a prime (450554134049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306082236 + ... + 306083707.

It is an arithmetic number, because the mean of its divisors is an integer number (38566454472).

Almost surely, 2^450554134048 is an apocalyptic number.

It is an amenable number.

450554134048 is an abundant number, since it is smaller than the sum of its proper divisors (475040773280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450554134048 is a wasteful number, since it uses less digits than its factorization.

450554134048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612165976 (or 612165968 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 43.

The spelling of 450554134048 in words is "four hundred fifty billion, five hundred fifty-four million, one hundred thirty-four thousand, forty-eight".