45493382 has 16 divisors (see below), whose sum is σ = 74716992. Its totient is φ = 20602920.

The previous prime is 45493363. The next prime is 45493397. The reversal of 45493382 is 28339454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2573 + ... + 9879.

It is an arithmetic number, because the mean of its divisors is an integer number (4669812).

Almost surely, 2^45493382 is an apocalyptic number.

45493382 is a deficient number, since it is larger than the sum of its proper divisors (29223610).

45493382 is a wasteful number, since it uses less digits than its factorization.

45493382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7603.

The product of its digits is 103680, while the sum is 38.

The square root of 45493382 is about 6744.8782049789. The cubic root of 45493382 is about 356.9845395518.

The spelling of 45493382 in words is "forty-five million, four hundred ninety-three thousand, three hundred eighty-two".