54761819471 has 2 divisors, whose sum is σ = 54761819472. Its totient is φ = 54761819470.

The previous prime is 54761819467. The next prime is 54761819473. The reversal of 54761819471 is 17491816745.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54761819471 - 2² = 54761819467 is a prime.

It is a super-3 number, since 3×54761819471³ (a number of 33 digits) contains 333 as substring.

Together with 54761819473, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54761819473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27380909735 + 27380909736.

It is an arithmetic number, because the mean of its divisors is an integer number (27380909736).

Almost surely, 2^54761819471 is an apocalyptic number.

54761819471 is a deficient number, since it is larger than the sum of its proper divisors (1).

54761819471 is an equidigital number, since it uses as much as digits as its factorization.

54761819471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1693440, while the sum is 53.

The spelling of 54761819471 in words is "fifty-four billion, seven hundred sixty-one million, eight hundred nineteen thousand, four hundred seventy-one".