5249125 has 24 divisors (see below), whose sum is σ = 7629336. Its totient is φ = 3595200.

The previous prime is 5249093. The next prime is 5249143. The reversal of 5249125 is 5219425.

It can be written as a sum of positive squares in 4 ways, for example, as 9604 + 5239521 = 98^2 + 2289^2 .

It is not a de Polignac number, because 5249125 - 2⁵ = 5249093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5249093 and 5249102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5697 + ... + 6553.

It is an arithmetic number, because the mean of its divisors is an integer number (317889).

Almost surely, 2^5249125 is an apocalyptic number.

5249125 is the 1225-th nonagonal number.

It is an amenable number.

5249125 is a deficient number, since it is larger than the sum of its proper divisors (2380211).

5249125 is an equidigital number, since it uses as much as digits as its factorization.

5249125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886 (or 869 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The square root of 5249125 is about 2291.0968988674. The cubic root of 5249125 is about 173.7916760783.

The spelling of 5249125 in words is "five million, two hundred forty-nine thousand, one hundred twenty-five".