137125776066 has 8 divisors (see below), whose sum is σ = 274251552144. Its totient is φ = 45708592020.

The previous prime is 137125776037. The next prime is 137125776077. The reversal of 137125776066 is 660677521731.

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

137125776066 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11427148000 + ... + 11427148011.

It is an arithmetic number, because the mean of its divisors is an integer number (34281444018).

Almost surely, 2^137125776066 is an apocalyptic number.

137125776066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

137125776066 is a wasteful number, since it uses less digits than its factorization.

137125776066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22854296016.

The product of its (nonzero) digits is 2222640, while the sum is 51.

The spelling of 137125776066 in words is "one hundred thirty-seven billion, one hundred twenty-five million, seven hundred seventy-six thousand, sixty-six".