5145532 has 24 divisors (see below), whose sum is σ = 10379264. Its totient is φ = 2186352.

The previous prime is 5145529. The next prime is 5145589. The reversal of 5145532 is 2355415.

5145532 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

5145532 is strictly pandigital in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 5145497 and 5145506.

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, 2833 + ... + 4279.

Almost surely, 2^5145532 is an apocalyptic number.

It is an amenable number.

5145532 is an abundant number, since it is smaller than the sum of its proper divisors (5233732).

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

5145532 is a wasteful number, since it uses less digits than its factorization.

5145532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585 (or 1583 counting only the distinct ones).

The product of its digits is 3000, while the sum is 25.

The square root of 5145532 is about 2268.3765119574. The cubic root of 5145532 is about 172.6407952240.

The spelling of 5145532 in words is "five million, one hundred forty-five thousand, five hundred thirty-two".