45107769 has 8 divisors (see below), whose sum is σ = 68735680. Its totient is φ = 25775856.

The previous prime is 45107753. The next prime is 45107779. The reversal of 45107769 is 96770154.

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

It is not a de Polignac number, because 45107769 - 2⁴ = 45107753 is a prime.

It is a super-2 number, since 2×45107769² = 4069421648314722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45107719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1073974 + ... + 1074015.

It is an arithmetic number, because the mean of its divisors is an integer number (8591960).

Almost surely, 2^45107769 is an apocalyptic number.

It is an amenable number.

45107769 is a deficient number, since it is larger than the sum of its proper divisors (23627911).

45107769 is a wasteful number, since it uses less digits than its factorization.

45107769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147999.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 45107769 is about 6716.2317559775. The cubic root of 45107769 is about 355.9730469221.

The spelling of 45107769 in words is "forty-five million, one hundred seven thousand, seven hundred sixty-nine".