195132059 has 2 divisors, whose sum is σ = 195132060. Its totient is φ = 195132058.

The previous prime is 195132031. The next prime is 195132089. The reversal of 195132059 is 950231591.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 195132059 - 2¹² = 195127963 is a prime.

It is not a weakly prime, because it can be changed into another prime (195132029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97566029 + 97566030.

It is an arithmetic number, because the mean of its divisors is an integer number (97566030).

Almost surely, 2^195132059 is an apocalyptic number.

195132059 is a deficient number, since it is larger than the sum of its proper divisors (1).

195132059 is an equidigital number, since it uses as much as digits as its factorization.

195132059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12150, while the sum is 35.

The square root of 195132059 is about 13968.9677141870. The cubic root of 195132059 is about 580.0198754584.

The spelling of 195132059 in words is "one hundred ninety-five million, one hundred thirty-two thousand, fifty-nine".