54256522415311 has 2 divisors, whose sum is σ = 54256522415312. Its totient is φ = 54256522415310.

The previous prime is 54256522415269. The next prime is 54256522415393. The reversal of 54256522415311 is 11351422565245.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54256522415311 - 2²³ = 54256514026703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54256522415911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27128261207655 + 27128261207656.

It is an arithmetic number, because the mean of its divisors is an integer number (27128261207656).

Almost surely, 2^{54256522415311} is an apocalyptic number.

54256522415311 is a deficient number, since it is larger than the sum of its proper divisors (1).

54256522415311 is an equidigital number, since it uses as much as digits as its factorization.

54256522415311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440000, while the sum is 46.

The spelling of 54256522415311 in words is "fifty-four trillion, two hundred fifty-six billion, five hundred twenty-two million, four hundred fifteen thousand, three hundred eleven".