137733819373 has 2 divisors, whose sum is σ = 137733819374. Its totient is φ = 137733819372.

The previous prime is 137733819359. The next prime is 137733819389. The reversal of 137733819373 is 373918337731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135893237769 + 1840581604 = 368637^2 + 42902^2 .

It is a cyclic number.

It is not a de Polignac number, because 137733819373 - 2²⁵ = 137700264941 is a prime.

It is a super-2 number, since 2×137733819373² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137733819473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68866909686 + 68866909687.

It is an arithmetic number, because the mean of its divisors is an integer number (68866909687).

Almost surely, 2^137733819373 is an apocalyptic number.

It is an amenable number.

137733819373 is a deficient number, since it is larger than the sum of its proper divisors (1).

137733819373 is an equidigital number, since it uses as much as digits as its factorization.

137733819373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6001128, while the sum is 55.

The spelling of 137733819373 in words is "one hundred thirty-seven billion, seven hundred thirty-three million, eight hundred nineteen thousand, three hundred seventy-three".