45485382 has 16 divisors (see below), whose sum is σ = 92462832. Its totient is φ = 14913120.

The previous prime is 45485371. The next prime is 45485389. The reversal of 45485382 is 28358454.

It is a self number, because there is not a number n which added to its sum of digits gives 45485382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45485389) 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, 61773 + ... + 62504.

It is an arithmetic number, because the mean of its divisors is an integer number (5778927).

Almost surely, 2^45485382 is an apocalyptic number.

45485382 is an abundant number, since it is smaller than the sum of its proper divisors (46977450).

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

45485382 is a wasteful number, since it uses less digits than its factorization.

45485382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124343.

The product of its digits is 153600, while the sum is 39.

The square root of 45485382 is about 6744.2851363210. The cubic root of 45485382 is about 356.9636131107.

The spelling of 45485382 in words is "forty-five million, four hundred eighty-five thousand, three hundred eighty-two".