45597536 has 48 divisors (see below), whose sum is σ = 96344640. Its totient is φ = 21166080.

The previous prime is 45597529. The next prime is 45597551. The reversal of 45597536 is 63579554.

45597536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 42446 + ... + 43506.

It is an arithmetic number, because the mean of its divisors is an integer number (2007180).

Almost surely, 2^45597536 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 45597536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48172320).

45597536 is an abundant number, since it is smaller than the sum of its proper divisors (50747104).

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

45597536 is a wasteful number, since it uses less digits than its factorization.

45597536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167 (or 1159 counting only the distinct ones).

The product of its digits is 567000, while the sum is 44.

The square root of 45597536 is about 6752.5947605346. The cubic root of 45597536 is about 357.2567625096.

The spelling of 45597536 in words is "forty-five million, five hundred ninety-seven thousand, five hundred thirty-six".