455335745 has 8 divisors (see below), whose sum is σ = 555664320. Its totient is φ = 358094320.

The previous prime is 455335723. The next prime is 455335789. The reversal of 455335745 is 547533554.

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

It is not a de Polignac number, because 455335745 - 2¹² = 455331649 is a prime.

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, 771461 + ... + 772050.

It is an arithmetic number, because the mean of its divisors is an integer number (69458040).

Almost surely, 2^455335745 is an apocalyptic number.

It is an amenable number.

455335745 is a deficient number, since it is larger than the sum of its proper divisors (100328575).

455335745 is a wasteful number, since it uses less digits than its factorization.

455335745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543575.

The product of its digits is 630000, while the sum is 41.

The square root of 455335745 is about 21338.5975406070. The cubic root of 455335745 is about 769.3263039717.

The spelling of 455335745 in words is "four hundred fifty-five million, three hundred thirty-five thousand, seven hundred forty-five".