455153345 has 4 divisors (see below), whose sum is σ = 546184020. Its totient is φ = 364122672.

The previous prime is 455153333. The next prime is 455153351. The reversal of 455153345 is 543351554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 45859984 + 409293361 = 6772^2 + 20231^2 .

It is a cyclic number.

It is not a de Polignac number, because 455153345 - 2⁴ = 455153329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45515330 + ... + 45515339.

It is an arithmetic number, because the mean of its divisors is an integer number (136546005).

Almost surely, 2^455153345 is an apocalyptic number.

It is an amenable number.

455153345 is a deficient number, since it is larger than the sum of its proper divisors (91030675).

455153345 is an equidigital number, since it uses as much as digits as its factorization.

455153345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91030674.

The product of its digits is 90000, while the sum is 35.

The square root of 455153345 is about 21334.3231671408. The cubic root of 455153345 is about 769.2235637697.

The spelling of 455153345 in words is "four hundred fifty-five million, one hundred fifty-three thousand, three hundred forty-five".