137156882573 has 2 divisors, whose sum is σ = 137156882574. Its totient is φ = 137156882572.

The previous prime is 137156882561. The next prime is 137156882689. The reversal of 137156882573 is 375288651731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82568298409 + 54588584164 = 287347^2 + 233642^2 .

It is a cyclic number.

It is not a de Polignac number, because 137156882573 - 2¹⁰ = 137156881549 is a prime.

It is a super-2 number, since 2×137156882573² (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 (137156882503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68578441286 + 68578441287.

It is an arithmetic number, because the mean of its divisors is an integer number (68578441287).

Almost surely, 2^137156882573 is an apocalyptic number.

It is an amenable number.

137156882573 is a deficient number, since it is larger than the sum of its proper divisors (1).

137156882573 is an equidigital number, since it uses as much as digits as its factorization.

137156882573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8467200, while the sum is 56.

The spelling of 137156882573 in words is "one hundred thirty-seven billion, one hundred fifty-six million, eight hundred eighty-two thousand, five hundred seventy-three".