45675291 has 8 divisors (see below), whose sum is σ = 60935440. Its totient is φ = 30432672.

The previous prime is 45675281. The next prime is 45675293. The reversal of 45675291 is 19257654.

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

It is not a de Polignac number, because 45675291 - 2²² = 41480987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45675293) 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, 3981 + ... + 10353.

It is an arithmetic number, because the mean of its divisors is an integer number (7616930).

Almost surely, 2^45675291 is an apocalyptic number.

45675291 is a deficient number, since it is larger than the sum of its proper divisors (15260149).

45675291 is a wasteful number, since it uses less digits than its factorization.

45675291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8765.

The product of its digits is 75600, while the sum is 39.

The square root of 45675291 is about 6758.3497245999. The cubic root of 45675291 is about 357.4597173710.

The spelling of 45675291 in words is "forty-five million, six hundred seventy-five thousand, two hundred ninety-one".