45300393 has 24 divisors (see below), whose sum is σ = 71525376. Its totient is φ = 27504000.

The previous prime is 45300379. The next prime is 45300397. The reversal of 45300393 is 39300354.

It is not a de Polignac number, because 45300393 - 2⁵ = 45300361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45300397) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33 + ... + 9518.

It is an arithmetic number, because the mean of its divisors is an integer number (2980224).

Almost surely, 2^45300393 is an apocalyptic number.

It is an amenable number.

45300393 is a deficient number, since it is larger than the sum of its proper divisors (26224983).

45300393 is a wasteful number, since it uses less digits than its factorization.

45300393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9605 (or 9602 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 45300393 is about 6730.5566634566. The cubic root of 45300393 is about 356.4790320412.

The spelling of 45300393 in words is "forty-five million, three hundred thousand, three hundred ninety-three".