5431725 has 48 divisors (see below), whose sum is σ = 10763200. Its totient is φ = 2669760.

The previous prime is 5431697. The next prime is 5431733. The reversal of 5431725 is 5271345.

It is a happy number.

5431725 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5431725 - 2⁶ = 5431661 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8466 + ... + 9084.

Almost surely, 2^5431725 is an apocalyptic number.

It is an amenable number.

5431725 is a deficient number, since it is larger than the sum of its proper divisors (5331475).

5431725 is a wasteful number, since it uses less digits than its factorization.

5431725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651 (or 640 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 5431725 is about 2330.6061443324. The cubic root of 5431725 is about 175.7839657358.

The spelling of 5431725 in words is "five million, four hundred thirty-one thousand, seven hundred twenty-five".