54026412292091 has 2 divisors, whose sum is σ = 54026412292092. Its totient is φ = 54026412292090.

The previous prime is 54026412292043. The next prime is 54026412292093. The reversal of 54026412292091 is 19029221462045.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54026412292091 is a prime.

Together with 54026412292093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54026412292093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27013206146045 + 27013206146046.

It is an arithmetic number, because the mean of its divisors is an integer number (27013206146046).

Almost surely, 2^{54026412292091} is an apocalyptic number.

54026412292091 is a deficient number, since it is larger than the sum of its proper divisors (1).

54026412292091 is an equidigital number, since it uses as much as digits as its factorization.

54026412292091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 54026412292091 in words is "fifty-four trillion, twenty-six billion, four hundred twelve million, two hundred ninety-two thousand, ninety-one".