5351125399 has 2 divisors, whose sum is σ = 5351125400. Its totient is φ = 5351125398.

The previous prime is 5351125397. The next prime is 5351125427. The reversal of 5351125399 is 9935211535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5351125399 - 2¹ = 5351125397 is a prime.

Together with 5351125397, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5351125393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2675562699 + 2675562700.

It is an arithmetic number, because the mean of its divisors is an integer number (2675562700).

Almost surely, 2^5351125399 is an apocalyptic number.

5351125399 is a deficient number, since it is larger than the sum of its proper divisors (1).

5351125399 is an equidigital number, since it uses as much as digits as its factorization.

5351125399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 182250, while the sum is 43.

The square root of 5351125399 is about 73151.3868562996. The cubic root of 5351125399 is about 1749.1016231347.

The spelling of 5351125399 in words is "five billion, three hundred fifty-one million, one hundred twenty-five thousand, three hundred ninety-nine".