5129541 has 8 divisors (see below), whose sum is σ = 7599360. Its totient is φ = 3419676.

The previous prime is 5129489. The next prime is 5129557. The reversal of 5129541 is 1459215.

It is a de Polignac number, because none of the positive numbers 2^k-5129541 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 189983 = 5129541 / (5 + 1 + 2 + 9 + 5 + 4 + 1).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5129581) 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, 94965 + ... + 95018.

It is an arithmetic number, because the mean of its divisors is an integer number (949920).

Almost surely, 2^5129541 is an apocalyptic number.

It is an amenable number.

5129541 is a deficient number, since it is larger than the sum of its proper divisors (2469819).

5129541 is a wasteful number, since it uses less digits than its factorization.

5129541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189992 (or 189986 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 5129541 is about 2264.8490015893. The cubic root of 5129541 is about 172.4617684649.

It can be divided in two parts, 51 and 29541, that added together give a palindrome (29592).

The spelling of 5129541 in words is "five million, one hundred twenty-nine thousand, five hundred forty-one".