455022561543 has 16 divisors (see below), whose sum is σ = 662314224000. Its totient is φ = 275578238880.

The previous prime is 455022561509. The next prime is 455022561547. The reversal of 455022561543 is 345165220554.

It is not a de Polignac number, because 455022561543 - 2²¹ = 455020464391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 455022561495 and 455022561504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455022561547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4777393 + ... + 4871706.

It is an arithmetic number, because the mean of its divisors is an integer number (41394639000).

Almost surely, 2^455022561543 is an apocalyptic number.

455022561543 is a deficient number, since it is larger than the sum of its proper divisors (207291662457).

455022561543 is a wasteful number, since it uses less digits than its factorization.

455022561543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9650542.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 455022561543 in words is "four hundred fifty-five billion, twenty-two million, five hundred sixty-one thousand, five hundred forty-three".