137536343 has 8 divisors (see below), whose sum is σ = 164018688. Its totient is φ = 112762584.

The previous prime is 137536339. The next prime is 137536351. The reversal of 137536343 is 343635731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 137536343 - 2² = 137536339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137536313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426971 + ... + 427292.

It is an arithmetic number, because the mean of its divisors is an integer number (20502336).

Almost surely, 2^137536343 is an apocalyptic number.

137536343 is a deficient number, since it is larger than the sum of its proper divisors (26482345).

137536343 is an equidigital number, since it uses as much as digits as its factorization.

137536343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854293.

The product of its digits is 68040, while the sum is 35.

The square root of 137536343 is about 11727.5889678996. The cubic root of 137536343 is about 516.1855278511.

The spelling of 137536343 in words is "one hundred thirty-seven million, five hundred thirty-six thousand, three hundred forty-three".