455053616055 has 48 divisors (see below), whose sum is σ = 814423873536. Its totient is φ = 234802802880.

The previous prime is 455053616051. The next prime is 455053616081. The reversal of 455053616055 is 550616350554.

455053616055 is a `hidden beast` number, since 4 + 5 + 5 + 0 + 5 + 36 + 1 + 605 + 5 = 666.

It is not a de Polignac number, because 455053616055 - 2² = 455053616051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 455053616055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455053616051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5346664 + ... + 5431106.

It is an arithmetic number, because the mean of its divisors is an integer number (16967164032).

Almost surely, 2^455053616055 is an apocalyptic number.

455053616055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

455053616055 is a deficient number, since it is larger than the sum of its proper divisors (359370257481).

455053616055 is a wasteful number, since it uses less digits than its factorization.

455053616055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88348 (or 88345 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 45.

The spelling of 455053616055 in words is "four hundred fifty-five billion, fifty-three million, six hundred sixteen thousand, fifty-five".