45325792 has 48 divisors (see below), whose sum is σ = 94832640. Its totient is φ = 21264768.

The previous prime is 45325783. The next prime is 45325793. The reversal of 45325792 is 29752354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45325793) 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, 76923 + ... + 77509.

It is an arithmetic number, because the mean of its divisors is an integer number (1975680).

Almost surely, 2^45325792 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 45325792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47416320).

45325792 is an abundant number, since it is smaller than the sum of its proper divisors (49506848).

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

45325792 is a wasteful number, since it uses less digits than its factorization.

45325792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743 (or 735 counting only the distinct ones).

The product of its digits is 75600, while the sum is 37.

The square root of 45325792 is about 6732.4432414986. The cubic root of 45325792 is about 356.5456430843.

The spelling of 45325792 in words is "forty-five million, three hundred twenty-five thousand, seven hundred ninety-two".