5123725 has 12 divisors (see below), whose sum is σ = 6383520. Its totient is φ = 4079600.

The previous prime is 5123719. The next prime is 5123743. The reversal of 5123725 is 5273215.

It is not a de Polignac number, because 5123725 - 2⁵ = 5123693 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5123725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7446 + ... + 8104.

It is an arithmetic number, because the mean of its divisors is an integer number (531960).

Almost surely, 2^5123725 is an apocalyptic number.

It is an amenable number.

5123725 is a deficient number, since it is larger than the sum of its proper divisors (1259795).

5123725 is a wasteful number, since it uses less digits than its factorization.

5123725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980 (or 975 counting only the distinct ones).

The product of its digits is 2100, while the sum is 25.

The square root of 5123725 is about 2263.5646666265. The cubic root of 5123725 is about 172.3965633472.

It can be divided in two parts, 5123 and 725, that multiplied together give a triangular number (3714175 = T₂₇₂₅).

The spelling of 5123725 in words is "five million, one hundred twenty-three thousand, seven hundred twenty-five".