455945015 has 16 divisors (see below), whose sum is σ = 580338432. Its totient is φ = 342695424.

The previous prime is 455944967. The next prime is 455945027. The reversal of 455945015 is 510549554.

It is a cyclic number.

It is not a de Polignac number, because 455945015 - 2⁸ = 455944759 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 455945015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47177 + ... + 56013.

It is an arithmetic number, because the mean of its divisors is an integer number (36271152).

Almost surely, 2^455945015 is an apocalyptic number.

455945015 is a deficient number, since it is larger than the sum of its proper divisors (124393417).

455945015 is a wasteful number, since it uses less digits than its factorization.

455945015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9466.

The product of its (nonzero) digits is 90000, while the sum is 38.

The square root of 455945015 is about 21352.8690109784. The cubic root of 455945015 is about 769.6692879015.

The spelling of 455945015 in words is "four hundred fifty-five million, nine hundred forty-five thousand, fifteen".