137540733959 has 8 divisors (see below), whose sum is σ = 138157968000. Its totient is φ = 136923599736.

The previous prime is 137540733929. The next prime is 137540733973. The reversal of 137540733959 is 959337045731.

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 137540733959 - 2²⁸ = 137272298503 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 (137540733929) 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, 4866182 + ... + 4894364.

It is an arithmetic number, because the mean of its divisors is an integer number (17269746000).

Almost surely, 2^137540733959 is an apocalyptic number.

137540733959 is a deficient number, since it is larger than the sum of its proper divisors (617234041).

137540733959 is a wasteful number, since it uses less digits than its factorization.

137540733959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49909.

The product of its (nonzero) digits is 10716300, while the sum is 56.

The spelling of 137540733959 in words is "one hundred thirty-seven billion, five hundred forty million, seven hundred thirty-three thousand, nine hundred fifty-nine".