455417099782 has 8 divisors (see below), whose sum is σ = 693321555096. Its totient is φ = 224309914752.

The previous prime is 455417099719. The next prime is 455417099789. The reversal of 455417099782 is 287990714554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 455417099782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455417099789) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1699317403 + ... + 1699317670.

It is an arithmetic number, because the mean of its divisors is an integer number (86665194387).

Almost surely, 2^455417099782 is an apocalyptic number.

455417099782 is a deficient number, since it is larger than the sum of its proper divisors (237904455314).

455417099782 is a wasteful number, since it uses less digits than its factorization.

455417099782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398635142.

The product of its (nonzero) digits is 25401600, while the sum is 61.

The spelling of 455417099782 in words is "four hundred fifty-five billion, four hundred seventeen million, ninety-nine thousand, seven hundred eighty-two".