137476982387 has 2 divisors, whose sum is σ = 137476982388. Its totient is φ = 137476982386.

The previous prime is 137476982317. The next prime is 137476982497. The reversal of 137476982387 is 783289674731.

It is a weak prime.

It is an emirp because it is prime and its reverse (783289674731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 137476982387 - 2¹⁰ = 137476981363 is a prime.

It is not a weakly prime, because it can be changed into another prime (137476982317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68738491193 + 68738491194.

It is an arithmetic number, because the mean of its divisors is an integer number (68738491194).

Almost surely, 2^137476982387 is an apocalyptic number.

137476982387 is a deficient number, since it is larger than the sum of its proper divisors (1).

137476982387 is an equidigital number, since it uses as much as digits as its factorization.

137476982387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 85349376, while the sum is 65.

The spelling of 137476982387 in words is "one hundred thirty-seven billion, four hundred seventy-six million, nine hundred eighty-two thousand, three hundred eighty-seven".