137953880 has 32 divisors (see below), whose sum is σ = 313478640. Its totient is φ = 54633600.

The previous prime is 137953843. The next prime is 137953901. The reversal of 137953880 is 88359731.

It is a happy number.

137953880 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 13034 + ... + 21113.

Almost surely, 2^137953880 is an apocalyptic number.

137953880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137953880 is an abundant number, since it is smaller than the sum of its proper divisors (175524760).

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

137953880 is a wasteful number, since it uses less digits than its factorization.

137953880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34259 (or 34255 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 137953880 is about 11745.3769628735. The cubic root of 137953880 is about 516.7073507101.

The spelling of 137953880 in words is "one hundred thirty-seven million, nine hundred fifty-three thousand, eight hundred eighty".