5189251 has 2 divisors, whose sum is σ = 5189252. Its totient is φ = 5189250.

The previous prime is 5189207. The next prime is 5189263. The reversal of 5189251 is 1529815.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5189251 - 2⁹ = 5188739 is a prime.

It is not a weakly prime, because it can be changed into another prime (5189201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2594625 + 2594626.

It is an arithmetic number, because the mean of its divisors is an integer number (2594626).

Almost surely, 2^5189251 is an apocalyptic number.

5189251 is a deficient number, since it is larger than the sum of its proper divisors (1).

5189251 is an equidigital number, since it uses as much as digits as its factorization.

5189251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 31.

The square root of 5189251 is about 2277.9927567927. The cubic root of 5189251 is about 173.1283643079.

The spelling of 5189251 in words is "five million, one hundred eighty-nine thousand, two hundred fifty-one".