455350887 has 6 divisors (see below), whose sum is σ = 657729072. Its totient is φ = 303567252.

The previous prime is 455350867. The next prime is 455350901. The reversal of 455350887 is 788053554.

It is not a de Polignac number, because 455350887 - 2⁷ = 455350759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455350817) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25297263 + ... + 25297280.

It is an arithmetic number, because the mean of its divisors is an integer number (109621512).

Almost surely, 2^455350887 is an apocalyptic number.

455350887 is a deficient number, since it is larger than the sum of its proper divisors (202378185).

455350887 is a wasteful number, since it uses less digits than its factorization.

455350887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50594549 (or 50594546 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The square root of 455350887 is about 21338.9523407313. The cubic root of 455350887 is about 769.3348317522.

The spelling of 455350887 in words is "four hundred fifty-five million, three hundred fifty thousand, eight hundred eighty-seven".