2127522823 has 2 divisors, whose sum is σ = 2127522824. Its totient is φ = 2127522822.

The previous prime is 2127522799. The next prime is 2127522847. The reversal of 2127522823 is 3282257212.

It is a balanced prime because it is at equal distance from previous prime (2127522799) and next prime (2127522847).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2127522823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2127522863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063761411 + 1063761412.

It is an arithmetic number, because the mean of its divisors is an integer number (1063761412).

Almost surely, 2^2127522823 is an apocalyptic number.

2127522823 is a deficient number, since it is larger than the sum of its proper divisors (1).

2127522823 is an equidigital number, since it uses as much as digits as its factorization.

2127522823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 34.

The square root of 2127522823 is about 46125.0780270343. The cubic root of 2127522823 is about 1286.1493696763.

The spelling of 2127522823 in words is "two billion, one hundred twenty-seven million, five hundred twenty-two thousand, eight hundred twenty-three".