195160751 has 2 divisors, whose sum is σ = 195160752. Its totient is φ = 195160750.

The previous prime is 195160739. The next prime is 195160759. The reversal of 195160751 is 157061591.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (157061591) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 195160751 - 2¹⁸ = 194898607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (195160759) by changing a digit.

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 as a sum of consecutive naturals, namely, 97580375 + 97580376.

It is an arithmetic number, because the mean of its divisors is an integer number (97580376).

Almost surely, 2^195160751 is an apocalyptic number.

195160751 is a deficient number, since it is larger than the sum of its proper divisors (1).

195160751 is an equidigital number, since it uses as much as digits as its factorization.

195160751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9450, while the sum is 35.

The square root of 195160751 is about 13969.9946671429. The cubic root of 195160751 is about 580.0483025567.

The spelling of 195160751 in words is "one hundred ninety-five million, one hundred sixty thousand, seven hundred fifty-one".