137768804080 has 40 divisors (see below), whose sum is σ = 320332010832. Its totient is φ = 55104159744.

The previous prime is 137768804077. The next prime is 137768804293. The reversal of 137768804080 is 80408867731.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1583472 + ... + 1668208.

Almost surely, 2^137768804080 is an apocalyptic number.

137768804080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137768804080 is an abundant number, since it is smaller than the sum of its proper divisors (182563206752).

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

137768804080 is a wasteful number, since it uses less digits than its factorization.

137768804080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105073 (or 105067 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 52.

The spelling of 137768804080 in words is "one hundred thirty-seven billion, seven hundred sixty-eight million, eight hundred four thousand, eighty".