45583969 has 8 divisors (see below), whose sum is σ = 47295360. Its totient is φ = 43881936.

The previous prime is 45583921. The next prime is 45583991. The reversal of 45583969 is 96938554.

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 45583969 - 2⁹ = 45583457 is a prime.

It is a super-2 number, since 2×45583969² = 4155796459585922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45583169) 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, 8502 + ... + 12784.

It is an arithmetic number, because the mean of its divisors is an integer number (5911920).

Almost surely, 2^45583969 is an apocalyptic number.

It is an amenable number.

45583969 is a deficient number, since it is larger than the sum of its proper divisors (1711391).

45583969 is a wasteful number, since it uses less digits than its factorization.

45583969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4679.

The product of its digits is 1166400, while the sum is 49.

The square root of 45583969 is about 6751.5901090040. The cubic root of 45583969 is about 357.2213265065.

The spelling of 45583969 in words is "forty-five million, five hundred eighty-three thousand, nine hundred sixty-nine".