45767045 has 4 divisors (see below), whose sum is σ = 54920460. Its totient is φ = 36613632.

The previous prime is 45767041. The next prime is 45767047. The reversal of 45767045 is 54076754.

45767045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12945604 + 32821441 = 3598^2 + 5729^2 .

It is a cyclic number.

It is not a de Polignac number, because 45767045 - 2² = 45767041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45767041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4576700 + ... + 4576709.

It is an arithmetic number, because the mean of its divisors is an integer number (13730115).

Almost surely, 2^45767045 is an apocalyptic number.

It is an amenable number.

45767045 is a deficient number, since it is larger than the sum of its proper divisors (9153415).

45767045 is an equidigital number, since it uses as much as digits as its factorization.

45767045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9153414.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 45767045 is about 6765.1345145533. The cubic root of 45767045 is about 357.6989161481.

The spelling of 45767045 in words is "forty-five million, seven hundred sixty-seven thousand, forty-five".