45161314 has 24 divisors (see below), whose sum is σ = 75746160. Its totient is φ = 20173560.

The previous prime is 45161297. The next prime is 45161321. The reversal of 45161314 is 41316154.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12697 + ... + 15859.

It is an arithmetic number, because the mean of its divisors is an integer number (3156090).

Almost surely, 2^45161314 is an apocalyptic number.

45161314 is a deficient number, since it is larger than the sum of its proper divisors (30584846).

45161314 is a wasteful number, since it uses less digits than its factorization.

45161314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246 (or 3235 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 45161314 is about 6720.2168119786. The cubic root of 45161314 is about 356.1138433618.

Adding to 45161314 its reverse (41316154), we get a palindrome (86477468).

The spelling of 45161314 in words is "forty-five million, one hundred sixty-one thousand, three hundred fourteen".