82148157463 has 2 divisors, whose sum is σ = 82148157464. Its totient is φ = 82148157462.

The previous prime is 82148157461. The next prime is 82148157563. The reversal of 82148157463 is 36475184128.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82148157463 - 2¹ = 82148157461 is a prime.

Together with 82148157461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82148157461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41074078731 + 41074078732.

It is an arithmetic number, because the mean of its divisors is an integer number (41074078732).

Almost surely, 2^82148157463 is an apocalyptic number.

82148157463 is a deficient number, since it is larger than the sum of its proper divisors (1).

82148157463 is an equidigital number, since it uses as much as digits as its factorization.

82148157463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1290240, while the sum is 49.

The spelling of 82148157463 in words is "eighty-two billion, one hundred forty-eight million, one hundred fifty-seven thousand, four hundred sixty-three".