125000599 has 2 divisors, whose sum is σ = 125000600. Its totient is φ = 125000598.

The previous prime is 125000597. The next prime is 125000633. The reversal of 125000599 is 995000521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125000599 - 2¹ = 125000597 is a prime.

Together with 125000597, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 125000599.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125000597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62500299 + 62500300.

It is an arithmetic number, because the mean of its divisors is an integer number (62500300).

Almost surely, 2^125000599 is an apocalyptic number.

125000599 is a deficient number, since it is larger than the sum of its proper divisors (1).

125000599 is an equidigital number, since it uses as much as digits as its factorization.

125000599 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 31.

The square root of 125000599 is about 11180.3666755612. The cubic root of 125000599 is about 500.0007986654. Note that the first 3 decimals are identical.

The spelling of 125000599 in words is "one hundred twenty-five million, five hundred ninety-nine", and thus it is an aban number.