45923814578 has 8 divisors (see below), whose sum is σ = 68889496368. Its totient is φ = 22960649124.

The previous prime is 45923814499. The next prime is 45923814581. The reversal of 45923814578 is 87541832954.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 582776 + ... + 656867.

It is an arithmetic number, because the mean of its divisors is an integer number (8611187046).

Almost surely, 2^45923814578 is an apocalyptic number.

45923814578 is a deficient number, since it is larger than the sum of its proper divisors (22965681790).

45923814578 is a wasteful number, since it uses less digits than its factorization.

45923814578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258168.

The product of its digits is 9676800, while the sum is 56.

The spelling of 45923814578 in words is "forty-five billion, nine hundred twenty-three million, eight hundred fourteen thousand, five hundred seventy-eight".