45901678 has 8 divisors (see below), whose sum is σ = 68906520. Its totient is φ = 22932840.

The previous prime is 45901613. The next prime is 45901729. The reversal of 45901678 is 87610954.

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

It is a self number, because there is not a number n which added to its sum of digits gives 45901678.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5548 + ... + 11071.

It is an arithmetic number, because the mean of its divisors is an integer number (8613315).

Almost surely, 2^45901678 is an apocalyptic number.

45901678 is a deficient number, since it is larger than the sum of its proper divisors (23004842).

45901678 is a wasteful number, since it uses less digits than its factorization.

45901678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18002.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 45901678 is about 6775.0777117314. The cubic root of 45901678 is about 358.0493206292.

The spelling of 45901678 in words is "forty-five million, nine hundred one thousand, six hundred seventy-eight".