137650541915 has 8 divisors (see below), whose sum is σ = 165242094720. Its totient is φ = 110079470592.

The previous prime is 137650541911. The next prime is 137650541989. The reversal of 137650541915 is 519145056731.

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 137650541915 - 2² = 137650541911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 137650541915.

It is not an unprimeable number, because it can be changed into a prime (137650541911) 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, 5105579 + ... + 5132468.

It is an arithmetic number, because the mean of its divisors is an integer number (20655261840).

Almost surely, 2^137650541915 is an apocalyptic number.

137650541915 is a deficient number, since it is larger than the sum of its proper divisors (27591552805).

137650541915 is a wasteful number, since it uses less digits than its factorization.

137650541915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10240741.

The product of its (nonzero) digits is 567000, while the sum is 47.

The spelling of 137650541915 in words is "one hundred thirty-seven billion, six hundred fifty million, five hundred forty-one thousand, nine hundred fifteen".