189097395160 has 16 divisors (see below), whose sum is σ = 425469139200. Its totient is φ = 75638958048.

The previous prime is 189097395121. The next prime is 189097395169. The reversal of 189097395160 is 61593790981.

It is a junction number, because it is equal to n+sod(n) for n = 189097395095 and 189097395104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189097395169) 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, 2363717400 + ... + 2363717479.

It is an arithmetic number, because the mean of its divisors is an integer number (26591821200).

Almost surely, 2^189097395160 is an apocalyptic number.

189097395160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

189097395160 is an abundant number, since it is smaller than the sum of its proper divisors (236371744040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

189097395160 is a wasteful number, since it uses less digits than its factorization.

189097395160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4727434890 (or 4727434886 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 58.

The spelling of 189097395160 in words is "one hundred eighty-nine billion, ninety-seven million, three hundred ninety-five thousand, one hundred sixty".