137739851033 has 2 divisors, whose sum is σ = 137739851034. Its totient is φ = 137739851032.

The previous prime is 137739851027. The next prime is 137739851057. The reversal of 137739851033 is 330158937731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96204188224 + 41535662809 = 310168^2 + 203803^2 .

It is a cyclic number.

It is not a de Polignac number, because 137739851033 - 2¹⁰ = 137739850009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (137739851003) 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, 68869925516 + 68869925517.

It is an arithmetic number, because the mean of its divisors is an integer number (68869925517).

Almost surely, 2^137739851033 is an apocalyptic number.

It is an amenable number.

137739851033 is a deficient number, since it is larger than the sum of its proper divisors (1).

137739851033 is an equidigital number, since it uses as much as digits as its factorization.

137739851033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 137739851033 in words is "one hundred thirty-seven billion, seven hundred thirty-nine million, eight hundred fifty-one thousand, thirty-three".