454999975 has 6 divisors (see below), whose sum is σ = 564200000. Its totient is φ = 363999960.

The previous prime is 454999967. The next prime is 454999991. The reversal of 454999975 is 579999454.

It is not a de Polignac number, because 454999975 - 2³ = 454999967 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9099975 + ... + 9100024.

Almost surely, 2^454999975 is an apocalyptic number.

454999975 is a deficient number, since it is larger than the sum of its proper divisors (109200025).

454999975 is a wasteful number, since it uses less digits than its factorization.

454999975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18200009 (or 18200004 counting only the distinct ones).

The product of its digits is 18370800, while the sum is 61.

The square root of 454999975 is about 21330.7284216925. The cubic root of 454999975 is about 769.1371540114.

The spelling of 454999975 in words is "four hundred fifty-four million, nine hundred ninety-nine thousand, nine hundred seventy-five".