126094589591 has 2 divisors, whose sum is σ = 126094589592. Its totient is φ = 126094589590.

The previous prime is 126094589587. The next prime is 126094589611. The reversal of 126094589591 is 195985490621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 126094589591 - 2² = 126094589587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 126094589591.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126094589521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63047294795 + 63047294796.

It is an arithmetic number, because the mean of its divisors is an integer number (63047294796).

Almost surely, 2^126094589591 is an apocalyptic number.

126094589591 is a deficient number, since it is larger than the sum of its proper divisors (1).

126094589591 is an equidigital number, since it uses as much as digits as its factorization.

126094589591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6998400, while the sum is 59.

The spelling of 126094589591 in words is "one hundred twenty-six billion, ninety-four million, five hundred eighty-nine thousand, five hundred ninety-one".