45325900 has 36 divisors (see below), whose sum is σ = 99017968. Its totient is φ = 18008640.

The previous prime is 45325879. The next prime is 45325901. The reversal of 45325900 is 952354.

It is not an unprimeable number, because it can be changed into a prime (45325901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14257 + ... + 17143.

Almost surely, 2^45325900 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 45325900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49508984).

45325900 is an abundant number, since it is smaller than the sum of its proper divisors (53692068).

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

45325900 is a wasteful number, since it uses less digits than its factorization.

45325900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3058 (or 3051 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 45325900 is about 6732.4512623561. The cubic root of 45325900 is about 356.5459262703.

It can be divided in two parts, 45325 and 900, that added together give a square (46225 = 215²).

The spelling of 45325900 in words is "forty-five million, three hundred twenty-five thousand, nine hundred".