195303125 has 12 divisors (see below), whose sum is σ = 244117188. Its totient is φ = 156240000.

The previous prime is 195303107. The next prime is 195303169. The reversal of 195303125 is 521303591.

195303125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 170641969 + 24661156 = 13063^2 + 4966^2 .

It is not a de Polignac number, because 195303125 - 2⁶ = 195303061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28124 + ... + 34373.

It is an arithmetic number, because the mean of its divisors is an integer number (20343099).

Almost surely, 2^195303125 is an apocalyptic number.

It is an amenable number.

195303125 is a deficient number, since it is larger than the sum of its proper divisors (48814063).

195303125 is an frugal number, since it uses more digits than its factorization.

195303125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62522 (or 62502 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 195303125 is about 13975.0894451520. The cubic root of 195303125 is about 580.1893208754.

The spelling of 195303125 in words is "one hundred ninety-five million, three hundred three thousand, one hundred twenty-five".