455505045546 has 16 divisors (see below), whose sum is σ = 920029994208. Its totient is φ = 150331698000.

The previous prime is 455505045529. The next prime is 455505045553. The reversal of 455505045546 is 645540505554.

It is a junction number, because it is equal to n+sod(n) for n = 455505045495 and 455505045504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375828640 + ... + 375829851.

It is an arithmetic number, because the mean of its divisors is an integer number (57501874638).

Almost surely, 2^455505045546 is an apocalyptic number.

455505045546 is an abundant number, since it is smaller than the sum of its proper divisors (464524948662).

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

455505045546 is a wasteful number, since it uses less digits than its factorization.

455505045546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751658597.

The product of its (nonzero) digits is 6000000, while the sum is 48.

The spelling of 455505045546 in words is "four hundred fifty-five billion, five hundred five million, forty-five thousand, five hundred forty-six".