143553325145137 has 2 divisors, whose sum is σ = 143553325145138. Its totient is φ = 143553325145136.

The previous prime is 143553325145117. The next prime is 143553325145189. The reversal of 143553325145137 is 731541523355341.

143553325145137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (143553325145189) can be obtained adding 143553325145137 to its sum of digits (52).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 142718360497441 + 834964647696 = 11946479^2 + 913764^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143553325145137 is a prime.

It is a super-2 number, since 2×143553325145137² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (143553325145117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71776662572568 + 71776662572569.

It is an arithmetic number, because the mean of its divisors is an integer number (71776662572569).

Almost surely, 2^{143553325145137} is an apocalyptic number.

It is an amenable number.

143553325145137 is a deficient number, since it is larger than the sum of its proper divisors (1).

143553325145137 is an equidigital number, since it uses as much as digits as its factorization.

143553325145137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340000, while the sum is 52.

The spelling of 143553325145137 in words is "one hundred forty-three trillion, five hundred fifty-three billion, three hundred twenty-five million, one hundred forty-five thousand, one hundred thirty-seven".