45162412 has 12 divisors (see below), whose sum is σ = 81583936. Its totient is φ = 21852720.

The previous prime is 45162407. The next prime is 45162419. The reversal of 45162412 is 21426154.

It is a happy number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (45162419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181983 + ... + 182230.

Almost surely, 2^45162412 is an apocalyptic number.

It is an amenable number.

45162412 is a deficient number, since it is larger than the sum of its proper divisors (36421524).

45162412 is a wasteful number, since it uses less digits than its factorization.

45162412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364248 (or 364246 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 45162412 is about 6720.2985052749. The cubic root of 45162412 is about 356.1167293853.

Adding to 45162412 its reverse (21426154), we get a palindrome (66588566).

The spelling of 45162412 in words is "forty-five million, one hundred sixty-two thousand, four hundred twelve".