137049397046787 has 8 divisors (see below), whose sum is σ = 182732618577600. Its totient is φ = 91366220106920.

The previous prime is 137049397046767. The next prime is 137049397046789. The reversal of 137049397046787 is 787640793940731.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137049397046787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137049397046789) 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, 3158289 + ... + 16854482.

It is an arithmetic number, because the mean of its divisors is an integer number (22841577322200).

Almost surely, 2^{137049397046787} is an apocalyptic number.

137049397046787 is a deficient number, since it is larger than the sum of its proper divisors (45683221530813).

137049397046787 is a wasteful number, since it uses less digits than its factorization.

137049397046787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22295473.

The product of its (nonzero) digits is 1344252672, while the sum is 75.

The spelling of 137049397046787 in words is "one hundred thirty-seven trillion, forty-nine billion, three hundred ninety-seven million, forty-six thousand, seven hundred eighty-seven".