45534592 has 32 divisors (see below), whose sum is σ = 92834280. Its totient is φ = 22235136.

The previous prime is 45534581. The next prime is 45534617. The reversal of 45534592 is 29543554.

It is a tau number, because it is divible by the number of its divisors (32).

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, 1368 + ... + 9640.

Almost surely, 2^45534592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45534592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46417140).

45534592 is an abundant number, since it is smaller than the sum of its proper divisors (47299688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45534592 is an equidigital number, since it uses as much as digits as its factorization.

45534592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8330 (or 8318 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 45534592 is about 6747.9324240837. The cubic root of 45534592 is about 357.0922980315.

The spelling of 45534592 in words is "forty-five million, five hundred thirty-four thousand, five hundred ninety-two".