45834538 has 8 divisors (see below), whose sum is σ = 71741088. Its totient is φ = 21920844.

The previous prime is 45834521. The next prime is 45834539. The reversal of 45834538 is 83543854.

45834538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45834538.

It is not an unprimeable number, because it can be changed into a prime (45834539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498156 + ... + 498247.

It is an arithmetic number, because the mean of its divisors is an integer number (8967636).

Almost surely, 2^45834538 is an apocalyptic number.

45834538 is a deficient number, since it is larger than the sum of its proper divisors (25906550).

45834538 is a wasteful number, since it uses less digits than its factorization.

45834538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996428.

The product of its digits is 230400, while the sum is 40.

The square root of 45834538 is about 6770.1209738084. The cubic root of 45834538 is about 357.8746635307.

The spelling of 45834538 in words is "forty-five million, eight hundred thirty-four thousand, five hundred thirty-eight".