137172962933 has 2 divisors, whose sum is σ = 137172962934. Its totient is φ = 137172962932.

The previous prime is 137172962903. The next prime is 137172962999. The reversal of 137172962933 is 339269271731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82387943089 + 54785019844 = 287033^2 + 234062^2 .

It is a cyclic number.

It is not a de Polignac number, because 137172962933 - 2⁶ = 137172962869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137172962903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68586481466 + 68586481467.

It is an arithmetic number, because the mean of its divisors is an integer number (68586481467).

Almost surely, 2^137172962933 is an apocalyptic number.

It is an amenable number.

137172962933 is a deficient number, since it is larger than the sum of its proper divisors (1).

137172962933 is an equidigital number, since it uses as much as digits as its factorization.

137172962933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2571912, while the sum is 53.

The spelling of 137172962933 in words is "one hundred thirty-seven billion, one hundred seventy-two million, nine hundred sixty-two thousand, nine hundred thirty-three".