5500725 has 24 divisors (see below), whose sum is σ = 9231552. Its totient is φ = 2889600.

The previous prime is 5500723. The next prime is 5500757. The reversal of 5500725 is 5270055.

It is not a de Polignac number, because 5500725 - 2¹ = 5500723 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5500695 and 5500704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4809 + ... + 5841.

It is an arithmetic number, because the mean of its divisors is an integer number (384648).

Almost surely, 2^5500725 is an apocalyptic number.

It is an amenable number.

5500725 is a deficient number, since it is larger than the sum of its proper divisors (3730827).

5500725 is a wasteful number, since it uses less digits than its factorization.

5500725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117 (or 1112 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 24.

The square root of 5500725 is about 2345.3624453376. The cubic root of 5500725 is about 176.5251724938.

The spelling of 5500725 in words is "five million, five hundred thousand, seven hundred twenty-five".