455079849 has 24 divisors (see below), whose sum is σ = 731885760. Its totient is φ = 246354912.

The previous prime is 455079829. The next prime is 455079857. The reversal of 455079849 is 948970554.

It is not a de Polignac number, because 455079849 - 2⁸ = 455079593 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (455079829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22434 + ... + 37595.

It is an arithmetic number, because the mean of its divisors is an integer number (30495240).

Almost surely, 2^455079849 is an apocalyptic number.

It is an amenable number.

455079849 is a deficient number, since it is larger than the sum of its proper divisors (276805911).

455079849 is a wasteful number, since it uses less digits than its factorization.

455079849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60077 (or 60058 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 51.

The square root of 455079849 is about 21332.6006150211. The cubic root of 455079849 is about 769.1821580186.

The spelling of 455079849 in words is "four hundred fifty-five million, seventy-nine thousand, eight hundred forty-nine".