45475505 has 8 divisors (see below), whose sum is σ = 54715392. Its totient is φ = 36283888.

The previous prime is 45475501. The next prime is 45475511. The reversal of 45475505 is 50557454.

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

It is not a de Polignac number, because 45475505 - 2² = 45475501 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45475501) 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, 9959 + ... + 13788.

It is an arithmetic number, because the mean of its divisors is an integer number (6839424).

Almost surely, 2^45475505 is an apocalyptic number.

It is an amenable number.

45475505 is a deficient number, since it is larger than the sum of its proper divisors (9239887).

45475505 is a wasteful number, since it uses less digits than its factorization.

45475505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24135.

The product of its (nonzero) digits is 70000, while the sum is 35.

The square root of 45475505 is about 6743.5528469791. The cubic root of 45475505 is about 356.9377734183.

The spelling of 45475505 in words is "forty-five million, four hundred seventy-five thousand, five hundred five".