82554877423 has 2 divisors, whose sum is σ = 82554877424. Its totient is φ = 82554877422.

The previous prime is 82554877417. The next prime is 82554877451. The reversal of 82554877423 is 32477845528.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82554877423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82554857423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41277438711 + 41277438712.

It is an arithmetic number, because the mean of its divisors is an integer number (41277438712).

Almost surely, 2^82554877423 is an apocalyptic number.

82554877423 is a deficient number, since it is larger than the sum of its proper divisors (1).

82554877423 is an equidigital number, since it uses as much as digits as its factorization.

82554877423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15052800, while the sum is 55.

The spelling of 82554877423 in words is "eighty-two billion, five hundred fifty-four million, eight hundred seventy-seven thousand, four hundred twenty-three".