455281137 has 12 divisors (see below), whose sum is σ = 657970560. Its totient is φ = 303362808.

The previous prime is 455281129. The next prime is 455281139. The reversal of 455281137 is 731182554.

It is not a de Polignac number, because 455281137 - 2³ = 455281129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (455281139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6664 + ... + 30902.

It is an arithmetic number, because the mean of its divisors is an integer number (54830880).

Almost surely, 2^455281137 is an apocalyptic number.

It is an amenable number.

455281137 is a deficient number, since it is larger than the sum of its proper divisors (202689423).

455281137 is a wasteful number, since it uses less digits than its factorization.

455281137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26332 (or 26329 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 455281137 is about 21337.3179429843. The cubic root of 455281137 is about 769.2955478752.

It can be divided in two parts, 45528 and 1137, that added together give a triangular number (46665 = T₃₀₅).

The spelling of 455281137 in words is "four hundred fifty-five million, two hundred eighty-one thousand, one hundred thirty-seven".