125368195 has 4 divisors (see below), whose sum is σ = 150441840. Its totient is φ = 100294552.

The previous prime is 125368171. The next prime is 125368219. The reversal of 125368195 is 591863521.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (125368171) and next prime (125368219).

It is a cyclic number.

It is not a de Polignac number, because 125368195 - 2⁵ = 125368163 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12536815 + ... + 12536824.

It is an arithmetic number, because the mean of its divisors is an integer number (37610460).

Almost surely, 2^125368195 is an apocalyptic number.

125368195 is a deficient number, since it is larger than the sum of its proper divisors (25073645).

125368195 is an equidigital number, since it uses as much as digits as its factorization.

125368195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25073644.

The product of its digits is 64800, while the sum is 40.

The square root of 125368195 is about 11196.7939607729. The cubic root of 125368195 is about 500.4904454359.

The spelling of 125368195 in words is "one hundred twenty-five million, three hundred sixty-eight thousand, one hundred ninety-five".