45076469 has 8 divisors (see below), whose sum is σ = 49374360. Its totient is φ = 40961536.

The previous prime is 45076459. The next prime is 45076477. The reversal of 45076469 is 96467054.

It can be written as a sum of positive squares in 4 ways, for example, as 4906225 + 40170244 = 2215^2 + 6338^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 45076469 - 2¹² = 45072373 is a prime.

It is a super-2 number, since 2×45076469² = 4063776115015922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45076459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45224 + ... + 46209.

It is an arithmetic number, because the mean of its divisors is an integer number (6171795).

Almost surely, 2^45076469 is an apocalyptic number.

It is an amenable number.

45076469 is a deficient number, since it is larger than the sum of its proper divisors (4297891).

45076469 is a wasteful number, since it uses less digits than its factorization.

45076469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91479.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 45076469 is about 6713.9011759185. The cubic root of 45076469 is about 355.8906920438.

The spelling of 45076469 in words is "forty-five million, seventy-six thousand, four hundred sixty-nine".