45151112 has 16 divisors (see below), whose sum is σ = 84977100. Its totient is φ = 22490560.

The previous prime is 45151103. The next prime is 45151123. The reversal of 45151112 is 21115154.

It can be written as a sum of positive squares in 2 ways, for example, as 42172036 + 2979076 = 6494^2 + 1726^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8339 + ... + 12642.

Almost surely, 2^45151112 is an apocalyptic number.

It is an amenable number.

45151112 is a deficient number, since it is larger than the sum of its proper divisors (39825988).

45151112 is a wasteful number, since it uses less digits than its factorization.

45151112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21256 (or 21252 counting only the distinct ones).

The product of its digits is 200, while the sum is 20.

The square root of 45151112 is about 6719.4577162149. The cubic root of 45151112 is about 356.0870258144.

Adding to 45151112 its reverse (21115154), we get a palindrome (66266266).

The spelling of 45151112 in words is "forty-five million, one hundred fifty-one thousand, one hundred twelve".