45983693 has 8 divisors (see below), whose sum is σ = 54837888. Its totient is φ = 37700784.

The previous prime is 45983689. The next prime is 45983699. The reversal of 45983693 is 39638954.

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 45983693 - 2² = 45983689 is a prime.

It is a super-2 number, since 2×45983693² = 4229000043836498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45983699) 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, 142646 + ... + 142967.

It is an arithmetic number, because the mean of its divisors is an integer number (6854736).

Almost surely, 2^45983693 is an apocalyptic number.

It is an amenable number.

45983693 is a deficient number, since it is larger than the sum of its proper divisors (8854195).

45983693 is a wasteful number, since it uses less digits than its factorization.

45983693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285643.

The product of its digits is 699840, while the sum is 47.

The square root of 45983693 is about 6781.1277085747. The cubic root of 45983693 is about 358.2624424151.

The spelling of 45983693 in words is "forty-five million, nine hundred eighty-three thousand, six hundred ninety-three".