5201397 has 24 divisors (see below), whose sum is σ = 7874048. Its totient is φ = 3304800.

The previous prime is 5201393. The next prime is 5201401. The reversal of 5201397 is 7931025.

5201397 is a `hidden beast` number, since 520 + 139 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (5201393) and next prime (5201401).

It is not a de Polignac number, because 5201397 - 2² = 5201393 is a prime.

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 5201397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5201393) 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, 28647 + ... + 28827.

Almost surely, 2^5201397 is an apocalyptic number.

It is an amenable number.

5201397 is a deficient number, since it is larger than the sum of its proper divisors (2672651).

5201397 is a wasteful number, since it uses less digits than its factorization.

5201397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 5201397 is about 2280.6571421413. The cubic root of 5201397 is about 173.2633342435.

The spelling of 5201397 in words is "five million, two hundred one thousand, three hundred ninety-seven".