45323259 has 8 divisors (see below), whose sum is σ = 62514960. Its totient is φ = 29173536.

The previous prime is 45323251. The next prime is 45323279. The reversal of 45323259 is 95232354.

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

It is not a de Polignac number, because 45323259 - 2³ = 45323251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45323251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260392 + ... + 260565.

It is an arithmetic number, because the mean of its divisors is an integer number (7814370).

Almost surely, 2^45323259 is an apocalyptic number.

45323259 is a deficient number, since it is larger than the sum of its proper divisors (17191701).

45323259 is a wasteful number, since it uses less digits than its factorization.

45323259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520989.

The product of its digits is 32400, while the sum is 33.

The square root of 45323259 is about 6732.2551199431. The cubic root of 45323259 is about 356.5390011930.

The spelling of 45323259 in words is "forty-five million, three hundred twenty-three thousand, two hundred fifty-nine".