54940943767 has 2 divisors, whose sum is σ = 54940943768. Its totient is φ = 54940943766.

The previous prime is 54940943753. The next prime is 54940943777. The reversal of 54940943767 is 76734904945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54940943767 - 2¹¹ = 54940941719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54940943737) 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, 27470471883 + 27470471884.

It is an arithmetic number, because the mean of its divisors is an integer number (27470471884).

Almost surely, 2^54940943767 is an apocalyptic number.

54940943767 is a deficient number, since it is larger than the sum of its proper divisors (1).

54940943767 is an equidigital number, since it uses as much as digits as its factorization.

54940943767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22861440, while the sum is 58.

The spelling of 54940943767 in words is "fifty-four billion, nine hundred forty million, nine hundred forty-three thousand, seven hundred sixty-seven".