5125999 has 2 divisors, whose sum is σ = 5126000. Its totient is φ = 5125998.

The previous prime is 5125963. The next prime is 5126003. The reversal of 5125999 is 9995215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5125999 - 2⁷ = 5125871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5125919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2562999 + 2563000.

It is an arithmetic number, because the mean of its divisors is an integer number (2563000).

Almost surely, 2^5125999 is an apocalyptic number.

5125999 is a deficient number, since it is larger than the sum of its proper divisors (1).

5125999 is an equidigital number, since it uses as much as digits as its factorization.

5125999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36450, while the sum is 40.

The square root of 5125999 is about 2264.0669159722. The cubic root of 5125999 is about 172.4220637922.

The spelling of 5125999 in words is "five million, one hundred twenty-five thousand, nine hundred ninety-nine".