455078512 has 40 divisors (see below), whose sum is σ = 1040187392. Its totient is φ = 188740800.

The previous prime is 455078509. The next prime is 455078521. The reversal of 455078512 is 215870554.

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 7 ways as a sum of consecutive naturals, for example, 62064 + ... + 69007.

Almost surely, 2^455078512 is an apocalyptic number.

It is an amenable number.

455078512 is an abundant number, since it is smaller than the sum of its proper divisors (585108880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455078512 is a wasteful number, since it uses less digits than its factorization.

455078512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131117 (or 131111 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 37.

The square root of 455078512 is about 21332.5692779843. The cubic root of 455078512 is about 769.1814047460.

The spelling of 455078512 in words is "four hundred fifty-five million, seventy-eight thousand, five hundred twelve".