45765305 has 4 divisors (see below), whose sum is σ = 54918372. Its totient is φ = 36612240.

The previous prime is 45765301. The next prime is 45765329. The reversal of 45765305 is 50356754.

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 11002489 + 34762816 = 3317^2 + 5896^2 .

It is not a de Polignac number, because 45765305 - 2² = 45765301 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45765301) 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, 4576526 + ... + 4576535.

It is an arithmetic number, because the mean of its divisors is an integer number (13729593).

Almost surely, 2^45765305 is an apocalyptic number.

It is an amenable number.

45765305 is a deficient number, since it is larger than the sum of its proper divisors (9153067).

45765305 is an equidigital number, since it uses as much as digits as its factorization.

45765305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9153066.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 45765305 is about 6765.0059127838. The cubic root of 45765305 is about 357.6943830173.

The spelling of 45765305 in words is "forty-five million, seven hundred sixty-five thousand, three hundred five".