45699393 has 8 divisors (see below), whose sum is σ = 60984000. Its totient is φ = 30440528.

The previous prime is 45699377. The next prime is 45699397. The reversal of 45699393 is 39399654.

It is a happy number.

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 45699393 - 2⁴ = 45699377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45699397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1818 + ... + 9731.

It is an arithmetic number, because the mean of its divisors is an integer number (7623000).

Almost surely, 2^45699393 is an apocalyptic number.

It is an amenable number.

45699393 is a deficient number, since it is larger than the sum of its proper divisors (15284607).

45699393 is a wasteful number, since it uses less digits than its factorization.

45699393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12871.

The product of its digits is 787320, while the sum is 48.

The square root of 45699393 is about 6760.1326170424. The cubic root of 45699393 is about 357.5225812590.

The spelling of 45699393 in words is "forty-five million, six hundred ninety-nine thousand, three hundred ninety-three".