455407226547 has 32 divisors (see below), whose sum is σ = 747443074560. Its totient is φ = 240180042240.

The previous prime is 455407226501. The next prime is 455407226557. The reversal of 455407226547 is 745622704554.

It is not a de Polignac number, because 455407226547 - 2⁷ = 455407226419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 455407226547.

It is not an unprimeable number, because it can be changed into a prime (455407226557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1826904 + ... + 2061162.

It is an arithmetic number, because the mean of its divisors is an integer number (23357596080).

Almost surely, 2^455407226547 is an apocalyptic number.

455407226547 is a deficient number, since it is larger than the sum of its proper divisors (292035848013).

455407226547 is a wasteful number, since it uses less digits than its factorization.

455407226547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241403.

The product of its (nonzero) digits is 9408000, while the sum is 51.

The spelling of 455407226547 in words is "four hundred fifty-five billion, four hundred seven million, two hundred twenty-six thousand, five hundred forty-seven".