455469498 has 96 divisors (see below), whose sum is σ = 1107025920. Its totient is φ = 134174880.

The previous prime is 455469481. The next prime is 455469503. The reversal of 455469498 is 894964554.

455469498 is a `hidden beast` number, since 4 + 5 + 546 + 9 + 4 + 98 = 666.

Its product of digits (6220800) is a multiple of the sum of its prime factors (512).

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 47 ways as a sum of consecutive naturals, for example, 1483461 + ... + 1483767.

It is an arithmetic number, because the mean of its divisors is an integer number (11531520).

Almost surely, 2^455469498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455469498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553512960).

455469498 is an abundant number, since it is smaller than the sum of its proper divisors (651556422).

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

455469498 is a wasteful number, since it uses less digits than its factorization.

455469498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 509 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 54.

The square root of 455469498 is about 21341.7313730634. The cubic root of 455469498 is about 769.4016254083.

The spelling of 455469498 in words is "four hundred fifty-five million, four hundred sixty-nine thousand, four hundred ninety-eight".