137245373165527 has 16 divisors (see below), whose sum is σ = 159739563227904. Its totient is φ = 116532790192000.

The previous prime is 137245373165501. The next prime is 137245373165581. The reversal of 137245373165527 is 725561373542731.

It is a cyclic number.

It is not a de Polignac number, because 137245373165527 - 2¹⁹ = 137245372641239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137245371165527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2801244499 + ... + 2801293492.

It is an arithmetic number, because the mean of its divisors is an integer number (9983722701744).

Almost surely, 2^{137245373165527} is an apocalyptic number.

137245373165527 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

137245373165527 is a deficient number, since it is larger than the sum of its proper divisors (22494190062377).

137245373165527 is a wasteful number, since it uses less digits than its factorization.

137245373165527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5602538150.

The product of its digits is 111132000, while the sum is 61.

The spelling of 137245373165527 in words is "one hundred thirty-seven trillion, two hundred forty-five billion, three hundred seventy-three million, one hundred sixty-five thousand, five hundred twenty-seven".