195497529094 has 8 divisors (see below), whose sum is σ = 335138621328. Its totient is φ = 83784655320.

The previous prime is 195497529091. The next prime is 195497529113. The reversal of 195497529094 is 490925794591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195497529091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6982054597 + ... + 6982054624.

It is an arithmetic number, because the mean of its divisors is an integer number (41892327666).

Almost surely, 2^195497529094 is an apocalyptic number.

195497529094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

195497529094 is a deficient number, since it is larger than the sum of its proper divisors (139641092234).

195497529094 is a wasteful number, since it uses less digits than its factorization.

195497529094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13964109230.

The product of its (nonzero) digits is 36741600, while the sum is 64.

The spelling of 195497529094 in words is "one hundred ninety-five billion, four hundred ninety-seven million, five hundred twenty-nine thousand, ninety-four".