152605100255593 has 2 divisors, whose sum is σ = 152605100255594. Its totient is φ = 152605100255592.

The previous prime is 152605100255591. The next prime is 152605100255611. The reversal of 152605100255593 is 395552001506251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90946987511769 + 61658112743824 = 9536613^2 + 7852268^2 .

It is an emirp because it is prime and its reverse (395552001506251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152605100255593 - 2¹ = 152605100255591 is a prime.

Together with 152605100255591, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (152605100255591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76302550127796 + 76302550127797.

It is an arithmetic number, because the mean of its divisors is an integer number (76302550127797).

Almost surely, 2^{152605100255593} is an apocalyptic number.

It is an amenable number.

152605100255593 is a deficient number, since it is larger than the sum of its proper divisors (1).

152605100255593 is an equidigital number, since it uses as much as digits as its factorization.

152605100255593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2025000, while the sum is 49.

The spelling of 152605100255593 in words is "one hundred fifty-two trillion, six hundred five billion, one hundred million, two hundred fifty-five thousand, five hundred ninety-three".