5721325 has 6 divisors (see below), whose sum is σ = 7094474. Its totient is φ = 4577040.

The previous prime is 5721307. The next prime is 5721343. The reversal of 5721325 is 5231275.

5721325 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5721307) and next prime (5721343).

It can be written as a sum of positive squares in 3 ways, for example, as 352836 + 5368489 = 594^2 + 2317^2 .

It is not a de Polignac number, because 5721325 - 2¹¹ = 5719277 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 228853 = 5721325 / (5 + 7 + 2 + 1 + 3 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5721325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114402 + ... + 114451.

Almost surely, 2^5721325 is an apocalyptic number.

It is an amenable number.

5721325 is a deficient number, since it is larger than the sum of its proper divisors (1373149).

5721325 is a wasteful number, since it uses less digits than its factorization.

5721325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228863 (or 228858 counting only the distinct ones).

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

The square root of 5721325 is about 2391.9291377464. The cubic root of 5721325 is about 178.8540887230.

The spelling of 5721325 in words is "five million, seven hundred twenty-one thousand, three hundred twenty-five".