455412546 has 24 divisors (see below), whose sum is σ = 992787120. Its totient is φ = 150871896.

The previous prime is 455412493. The next prime is 455412553. The reversal of 455412546 is 645214554.

It is a self number, because there is not a number n which added to its sum of digits gives 455412546.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74676 + ... + 80543.

It is an arithmetic number, because the mean of its divisors is an integer number (41366130).

Almost surely, 2^455412546 is an apocalyptic number.

455412546 is an abundant number, since it is smaller than the sum of its proper divisors (537374574).

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

455412546 is a wasteful number, since it uses less digits than its factorization.

455412546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155390 (or 155387 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 455412546 is about 21340.3970441039. The cubic root of 455412546 is about 769.3695553589.

The spelling of 455412546 in words is "four hundred fifty-five million, four hundred twelve thousand, five hundred forty-six".