45789658 has 16 divisors (see below), whose sum is σ = 72828000. Its totient is φ = 21531312.

The previous prime is 45789641. The next prime is 45789659. The reversal of 45789658 is 85698754.

It is not an unprimeable number, because it can be changed into a prime (45789659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 948 + ... + 9616.

It is an arithmetic number, because the mean of its divisors is an integer number (4551750).

Almost surely, 2^45789658 is an apocalyptic number.

45789658 is a deficient number, since it is larger than the sum of its proper divisors (27038342).

45789658 is a wasteful number, since it uses less digits than its factorization.

45789658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8829.

The product of its digits is 2419200, while the sum is 52.

The square root of 45789658 is about 6766.8055979169. The cubic root of 45789658 is about 357.7578181650.

The spelling of 45789658 in words is "forty-five million, seven hundred eighty-nine thousand, six hundred fifty-eight".