152771395608647 has 2 divisors, whose sum is σ = 152771395608648. Its totient is φ = 152771395608646.

The previous prime is 152771395608581. The next prime is 152771395608649. The reversal of 152771395608647 is 746806593177251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152771395608647 - 2⁴⁰ = 151671883980871 is a prime.

Together with 152771395608649, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152771395608649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76385697804323 + 76385697804324.

It is an arithmetic number, because the mean of its divisors is an integer number (76385697804324).

It is a 1-persistent number, because it is pandigital, but 2⋅152771395608647 = 305542791217294 is not.

Almost surely, 2^{152771395608647} is an apocalyptic number.

152771395608647 is a deficient number, since it is larger than the sum of its proper divisors (1).

152771395608647 is an equidigital number, since it uses as much as digits as its factorization.

152771395608647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 533433600, while the sum is 71.

The spelling of 152771395608647 in words is "one hundred fifty-two trillion, seven hundred seventy-one billion, three hundred ninety-five million, six hundred eight thousand, six hundred forty-seven".