455157 has 12 divisors (see below), whose sum is σ = 665184. Its totient is φ = 299880.

The previous prime is 455149. The next prime is 455159. The reversal of 455157 is 751554.

It is not a de Polignac number, because 455157 - 2³ = 455149 is a prime.

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 455157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 682 + ... + 1172.

It is an arithmetic number, because the mean of its divisors is an integer number (55432).

2⁴⁵⁵¹⁵⁷ is an apocalyptic number.

It is an amenable number.

455157 is a deficient number, since it is larger than the sum of its proper divisors (210027).

455157 is a wasteful number, since it uses less digits than its factorization.

455157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600 (or 597 counting only the distinct ones).

The product of its digits is 3500, while the sum is 27.

The square root of 455157 is about 674.6532442670. The cubic root of 455157 is about 76.9225622786.

The spelling of 455157 in words is "four hundred fifty-five thousand, one hundred fifty-seven".