137855080 has 32 divisors (see below), whose sum is σ = 338372640. Its totient is φ = 50128960.

The previous prime is 137855041. The next prime is 137855083. The reversal of 137855080 is 80558731.

It is not an unprimeable number, because it can be changed into a prime (137855083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156214 + ... + 157093.

It is an arithmetic number, because the mean of its divisors is an integer number (10574145).

Almost surely, 2^137855080 is an apocalyptic number.

137855080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137855080 is an abundant number, since it is smaller than the sum of its proper divisors (200517560).

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

137855080 is a wasteful number, since it uses less digits than its factorization.

137855080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313329 (or 313325 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 137855080 is about 11741.1702994208. The cubic root of 137855080 is about 516.5839691899.

It can be divided in two parts, 1378550 and 80, that added together give a triangular number (1378630 = T₁₆₆₀).

The spelling of 137855080 in words is "one hundred thirty-seven million, eight hundred fifty-five thousand, eighty".