152083718261 has 2 divisors, whose sum is σ = 152083718262. Its totient is φ = 152083718260.

The previous prime is 152083718257. The next prime is 152083718273. The reversal of 152083718261 is 162817380251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124119517636 + 27964200625 = 352306^2 + 167225^2 .

It is a cyclic number.

It is not a de Polignac number, because 152083718261 - 2² = 152083718257 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152083718861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76041859130 + 76041859131.

It is an arithmetic number, because the mean of its divisors is an integer number (76041859131).

Almost surely, 2^152083718261 is an apocalyptic number.

It is an amenable number.

152083718261 is a deficient number, since it is larger than the sum of its proper divisors (1).

152083718261 is an equidigital number, since it uses as much as digits as its factorization.

152083718261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 152083718261 in words is "one hundred fifty-two billion, eighty-three million, seven hundred eighteen thousand, two hundred sixty-one".