455410240 has 56 divisors (see below), whose sum is σ = 1141536960. Its totient is φ = 172574208.

The previous prime is 455410231. The next prime is 455410253. The reversal of 455410240 is 42014554.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31372 + ... + 43531.

Almost surely, 2^455410240 is an apocalyptic number.

455410240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

455410240 is an abundant number, since it is smaller than the sum of its proper divisors (686126720).

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

455410240 is a wasteful number, since it uses less digits than its factorization.

455410240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74939 (or 74929 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 455410240 is about 21340.3430150502. The cubic root of 455410240 is about 769.3682567787.

Adding to 455410240 its reverse (42014554), we get a palindrome (497424794).

The spelling of 455410240 in words is "four hundred fifty-five million, four hundred ten thousand, two hundred forty".