42826792559 has 2 divisors, whose sum is σ = 42826792560. Its totient is φ = 42826792558.

The previous prime is 42826792529. The next prime is 42826792573. The reversal of 42826792559 is 95529762824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42826792559 - 2⁸ = 42826792303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42826792498 and 42826792507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42826792529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21413396279 + 21413396280.

It is an arithmetic number, because the mean of its divisors is an integer number (21413396280).

Almost surely, 2^42826792559 is an apocalyptic number.

42826792559 is a deficient number, since it is larger than the sum of its proper divisors (1).

42826792559 is an equidigital number, since it uses as much as digits as its factorization.

42826792559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21772800, while the sum is 59.

The spelling of 42826792559 in words is "forty-two billion, eight hundred twenty-six million, seven hundred ninety-two thousand, five hundred fifty-nine".