45349659 has 16 divisors (see below), whose sum is σ = 71137440. Its totient is φ = 28454400.

The previous prime is 45349651. The next prime is 45349669. The reversal of 45349659 is 95694354.

It is not a de Polignac number, because 45349659 - 2³ = 45349651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45349651) 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 15 ways as a sum of consecutive naturals, for example, 48942 + ... + 49859.

It is an arithmetic number, because the mean of its divisors is an integer number (4446090).

Almost surely, 2^45349659 is an apocalyptic number.

45349659 is a deficient number, since it is larger than the sum of its proper divisors (25787781).

45349659 is a wasteful number, since it uses less digits than its factorization.

45349659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98827 (or 98821 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 45349659 is about 6734.2155445159. The cubic root of 45349659 is about 356.6082136524.

The spelling of 45349659 in words is "forty-five million, three hundred forty-nine thousand, six hundred fifty-nine".