195657157083037 has 16 divisors (see below), whose sum is σ = 217537426165248. Its totient is φ = 174754313634240.

The previous prime is 195657157083001. The next prime is 195657157083053. The reversal of 195657157083037 is 730380751756591.

It is a cyclic number.

It is not a de Polignac number, because 195657157083037 - 2¹⁵ = 195657157050269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195657157083097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33806263 + ... + 39168580.

It is an arithmetic number, because the mean of its divisors is an integer number (13596089135328).

Almost surely, 2^{195657157083037} is an apocalyptic number.

It is an amenable number.

195657157083037 is a deficient number, since it is larger than the sum of its proper divisors (21880269082211).

195657157083037 is a wasteful number, since it uses less digits than its factorization.

195657157083037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72981540.

The product of its (nonzero) digits is 166698000, while the sum is 67.

The spelling of 195657157083037 in words is "one hundred ninety-five trillion, six hundred fifty-seven billion, one hundred fifty-seven million, eighty-three thousand, thirty-seven".