5145148 has 6 divisors (see below), whose sum is σ = 9004016. Its totient is φ = 2572572.

The previous prime is 5145139. The next prime is 5145149. The reversal of 5145148 is 8415415.

5145148 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 643140 + ... + 643147.

Almost surely, 2^5145148 is an apocalyptic number.

It is an amenable number.

5145148 is a deficient number, since it is larger than the sum of its proper divisors (3858868).

5145148 is a wasteful number, since it uses less digits than its factorization.

5145148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286291 (or 1286289 counting only the distinct ones).

The product of its digits is 3200, while the sum is 28.

The square root of 5145148 is about 2268.2918683450. The cubic root of 5145148 is about 172.6365005133.

The spelling of 5145148 in words is "five million, one hundred forty-five thousand, one hundred forty-eight".