5125720 has 32 divisors (see below), whose sum is σ = 11635200. Its totient is φ = 2032128.

The previous prime is 5125709. The next prime is 5125723. The reversal of 5125720 is 275215.

It is a junction number, because it is equal to n+sod(n) for n = 5125691 and 5125700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4576 + ... + 5584.

It is an arithmetic number, because the mean of its divisors is an integer number (363600).

Almost surely, 2^5125720 is an apocalyptic number.

It is an amenable number.

5125720 is an abundant number, since it is smaller than the sum of its proper divisors (6509480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5125720 is a wasteful number, since it uses less digits than its factorization.

5125720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147 (or 1143 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 5125720 is about 2264.0053003472. The cubic root of 5125720 is about 172.4189355156.

The spelling of 5125720 in words is "five million, one hundred twenty-five thousand, seven hundred twenty".