137555508135 has 16 divisors (see below), whose sum is σ = 220093478496. Its totient is φ = 73361382528.

The previous prime is 137555508127. The next prime is 137555508193. The reversal of 137555508135 is 531805555731.

137555508135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 137555508135 - 2³ = 137555508127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1151437 + ... + 1265273.

It is an arithmetic number, because the mean of its divisors is an integer number (13755842406).

Almost surely, 2^137555508135 is an apocalyptic number.

137555508135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

137555508135 is a deficient number, since it is larger than the sum of its proper divisors (82537970361).

137555508135 is a wasteful number, since it uses less digits than its factorization.

137555508135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194402.

The product of its (nonzero) digits is 1575000, while the sum is 48.

The spelling of 137555508135 in words is "one hundred thirty-seven billion, five hundred fifty-five million, five hundred eight thousand, one hundred thirty-five".