137049507383 has 2 divisors, whose sum is σ = 137049507384. Its totient is φ = 137049507382.

The previous prime is 137049507379. The next prime is 137049507437. The reversal of 137049507383 is 383705940731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137049507383 - 2² = 137049507379 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137049507983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68524753691 + 68524753692.

It is an arithmetic number, because the mean of its divisors is an integer number (68524753692).

Almost surely, 2^137049507383 is an apocalyptic number.

137049507383 is a deficient number, since it is larger than the sum of its proper divisors (1).

137049507383 is an equidigital number, since it uses as much as digits as its factorization.

137049507383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 50.

The spelling of 137049507383 in words is "one hundred thirty-seven billion, forty-nine million, five hundred seven thousand, three hundred eighty-three".