5021125 has 8 divisors (see below), whose sum is σ = 6266520. Its totient is φ = 4016800.

The previous prime is 5021119. The next prime is 5021143. The reversal of 5021125 is 5211205.

It can be written as a sum of positive squares in 4 ways, for example, as 66049 + 4955076 = 257^2 + 2226^2 .

It is not a de Polignac number, because 5021125 - 2³ = 5021117 is a prime.

5021125 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5021099 and 5021108.

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, 19960 + ... + 20209.

It is an arithmetic number, because the mean of its divisors is an integer number (783315).

Almost surely, 2^5021125 is an apocalyptic number.

It is an amenable number.

5021125 is a deficient number, since it is larger than the sum of its proper divisors (1245395).

5021125 is an equidigital number, since it uses as much as digits as its factorization.

5021125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40184 (or 40174 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 5021125 is about 2240.7866922133. The cubic root of 5021125 is about 171.2380779169.

The spelling of 5021125 in words is "five million, twenty-one thousand, one hundred twenty-five".