456133445 has 4 divisors (see below), whose sum is σ = 547360140. Its totient is φ = 364906752.

The previous prime is 456133429. The next prime is 456133459. The reversal of 456133445 is 544331654.

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 78180964 + 377952481 = 8842^2 + 19441^2 .

It is a cyclic number.

It is not a de Polignac number, because 456133445 - 2⁴ = 456133429 is a prime.

It is a congruent number.

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, 45613340 + ... + 45613349.

It is an arithmetic number, because the mean of its divisors is an integer number (136840035).

Almost surely, 2^456133445 is an apocalyptic number.

It is an amenable number.

456133445 is a deficient number, since it is larger than the sum of its proper divisors (91226695).

456133445 is an equidigital number, since it uses as much as digits as its factorization.

456133445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91226694.

The product of its digits is 86400, while the sum is 35.

The square root of 456133445 is about 21357.2808428414. The cubic root of 456133445 is about 769.7753012765.

The spelling of 456133445 in words is "four hundred fifty-six million, one hundred thirty-three thousand, four hundred forty-five".