54680831119 has 2 divisors, whose sum is σ = 54680831120. Its totient is φ = 54680831118.

The previous prime is 54680831099. The next prime is 54680831123. The reversal of 54680831119 is 91113808645.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54680831119 - 2⁷ = 54680830991 is a prime.

It is a super-2 number, since 2×54680831119² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54680831159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27340415559 + 27340415560.

It is an arithmetic number, because the mean of its divisors is an integer number (27340415560).

Almost surely, 2^54680831119 is an apocalyptic number.

54680831119 is a deficient number, since it is larger than the sum of its proper divisors (1).

54680831119 is an equidigital number, since it uses as much as digits as its factorization.

54680831119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 46.

The spelling of 54680831119 in words is "fifty-four billion, six hundred eighty million, eight hundred thirty-one thousand, one hundred nineteen".