45554579 has 8 divisors (see below), whose sum is σ = 52123488. Its totient is φ = 39000960.

The previous prime is 45554569. The next prime is 45554581. The reversal of 45554579 is 97545554.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45554579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45554539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3509 + ... + 10169.

It is an arithmetic number, because the mean of its divisors is an integer number (6515436).

Almost surely, 2^45554579 is an apocalyptic number.

45554579 is a deficient number, since it is larger than the sum of its proper divisors (6568909).

45554579 is an equidigital number, since it uses as much as digits as its factorization.

45554579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7645.

The product of its digits is 630000, while the sum is 44.

The square root of 45554579 is about 6749.4132337560. The cubic root of 45554579 is about 357.1445378740.

The spelling of 45554579 in words is "forty-five million, five hundred fifty-four thousand, five hundred seventy-nine".