82211152523 has 2 divisors, whose sum is σ = 82211152524. Its totient is φ = 82211152522.

The previous prime is 82211152511. The next prime is 82211152559. The reversal of 82211152523 is 32525111228.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82211152523 - 2¹⁸ = 82210890379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82211152523.

It is not a weakly prime, because it can be changed into another prime (82211152123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41105576261 + 41105576262.

It is an arithmetic number, because the mean of its divisors is an integer number (41105576262).

Almost surely, 2^82211152523 is an apocalyptic number.

82211152523 is a deficient number, since it is larger than the sum of its proper divisors (1).

82211152523 is an equidigital number, since it uses as much as digits as its factorization.

82211152523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9600, while the sum is 32.

The spelling of 82211152523 in words is "eighty-two billion, two hundred eleven million, one hundred fifty-two thousand, five hundred twenty-three".