455216633616 has 80 divisors (see below), whose sum is σ = 1214132449280. Its totient is φ = 146817290880.

The previous prime is 455216633603. The next prime is 455216633621. The reversal of 455216633616 is 616336612554.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9145725 + ... + 9195363.

It is an arithmetic number, because the mean of its divisors is an integer number (15176655616).

Almost surely, 2^455216633616 is an apocalyptic number.

It is an amenable number.

455216633616 is an abundant number, since it is smaller than the sum of its proper divisors (758915815664).

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

455216633616 is a wasteful number, since it uses less digits than its factorization.

455216633616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55844 (or 55838 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 48.

The spelling of 455216633616 in words is "four hundred fifty-five billion, two hundred sixteen million, six hundred thirty-three thousand, six hundred sixteen".