455023002505 has 16 divisors (see below), whose sum is σ = 547192880640. Its totient is φ = 363242385792.

The previous prime is 455023002487. The next prime is 455023002509. The reversal of 455023002505 is 505200320554.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 455023002505 - 2²⁵ = 454989448073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (455023002509) 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 15 ways as a sum of consecutive naturals, for example, 4385416 + ... + 4487974.

It is an arithmetic number, because the mean of its divisors is an integer number (34199555040).

Almost surely, 2^455023002505 is an apocalyptic number.

It is an amenable number.

455023002505 is a deficient number, since it is larger than the sum of its proper divisors (92169878135).

455023002505 is a wasteful number, since it uses less digits than its factorization.

455023002505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104448.

The product of its (nonzero) digits is 30000, while the sum is 31.

The spelling of 455023002505 in words is "four hundred fifty-five billion, twenty-three million, two thousand, five hundred five".