137680850 has 24 divisors (see below), whose sum is σ = 256577328. Its totient is φ = 54966800.

The previous prime is 137680831. The next prime is 137680853. The reversal of 137680850 is 58086731.

137680850 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (137680853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27005 + ... + 31695.

It is an arithmetic number, because the mean of its divisors is an integer number (10690722).

Almost surely, 2^137680850 is an apocalyptic number.

137680850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137680850 is a deficient number, since it is larger than the sum of its proper divisors (118896478).

137680850 is a wasteful number, since it uses less digits than its factorization.

137680850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5290 (or 5285 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 137680850 is about 11733.7483354638. The cubic root of 137680850 is about 516.3662469041.

The spelling of 137680850 in words is "one hundred thirty-seven million, six hundred eighty thousand, eight hundred fifty".