455022561542 has 16 divisors (see below), whose sum is σ = 687584732832. Its totient is φ = 225827983680.

The previous prime is 455022561509. The next prime is 455022561547. The reversal of 455022561542 is 245165220554.

It is a self number, because there is not a number n which added to its sum of digits gives 455022561542.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2843792 + ... + 2999532.

It is an arithmetic number, because the mean of its divisors is an integer number (42974045802).

Almost surely, 2^455022561542 is an apocalyptic number.

455022561542 is a deficient number, since it is larger than the sum of its proper divisors (232562171290).

455022561542 is a wasteful number, since it uses less digits than its factorization.

455022561542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166543.

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 455022561542 in words is "four hundred fifty-five billion, twenty-two million, five hundred sixty-one thousand, five hundred forty-two".