45679893 has 8 divisors (see below), whose sum is σ = 69607488. Its totient is φ = 26102784.

The previous prime is 45679877. The next prime is 45679897. The reversal of 45679893 is 39897654.

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

It is not a de Polignac number, because 45679893 - 2⁴ = 45679877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45679897) 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, 1087596 + ... + 1087637.

It is an arithmetic number, because the mean of its divisors is an integer number (8700936).

Almost surely, 2^45679893 is an apocalyptic number.

It is an amenable number.

45679893 is a deficient number, since it is larger than the sum of its proper divisors (23927595).

45679893 is a wasteful number, since it uses less digits than its factorization.

45679893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175243.

The product of its digits is 1632960, while the sum is 51.

The square root of 45679893 is about 6758.6901837560. The cubic root of 45679893 is about 357.4717222160.

The spelling of 45679893 in words is "forty-five million, six hundred seventy-nine thousand, eight hundred ninety-three".