5145132 has 24 divisors (see below), whose sum is σ = 12393472. Its totient is φ = 1659600.

The previous prime is 5145083. The next prime is 5145139. The reversal of 5145132 is 2315415.

It is a junction number, because it is equal to n+sod(n) for n = 5145099 and 5145108.

It is not an unprimeable number, because it can be changed into a prime (5145139) 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, 6544 + ... + 7287.

Almost surely, 2^5145132 is an apocalyptic number.

It is an amenable number.

5145132 is an abundant number, since it is smaller than the sum of its proper divisors (7248340).

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

5145132 is a wasteful number, since it uses less digits than its factorization.

5145132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13869 (or 13867 counting only the distinct ones).

The product of its digits is 600, while the sum is 21.

The square root of 5145132 is about 2268.2883414593. The cubic root of 5145132 is about 172.6363215624.

The spelling of 5145132 in words is "five million, one hundred forty-five thousand, one hundred thirty-two".