5540125 has 32 divisors (see below), whose sum is σ = 7547904. Its totient is φ = 4048000.

The previous prime is 5540111. The next prime is 5540137. The reversal of 5540125 is 5210455.

It is not a de Polignac number, because 5540125 - 2⁷ = 5539997 is a prime.

It is a Duffinian number.

5540125 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5540096 and 5540105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117852 + ... + 117898.

It is an arithmetic number, because the mean of its divisors is an integer number (235872).

Almost surely, 2^5540125 is an apocalyptic number.

It is an amenable number.

5540125 is a deficient number, since it is larger than the sum of its proper divisors (2007779).

5540125 is a wasteful number, since it uses less digits than its factorization.

5540125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 5540125 is about 2353.7470127437. The cubic root of 5540125 is about 176.9456353622.

It can be divided in two parts, 5540 and 125, that added together give a palindrome (5665).

The spelling of 5540125 in words is "five million, five hundred forty thousand, one hundred twenty-five".