54711181013 has 2 divisors, whose sum is σ = 54711181014. Its totient is φ = 54711181012.

The previous prime is 54711180917. The next prime is 54711181033. The reversal of 54711181013 is 31018111745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50029610929 + 4681570084 = 223673^2 + 68422^2 .

It is a cyclic number.

It is not a de Polignac number, because 54711181013 - 2²⁸ = 54442745557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54711181033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27355590506 + 27355590507.

It is an arithmetic number, because the mean of its divisors is an integer number (27355590507).

Almost surely, 2^54711181013 is an apocalyptic number.

It is an amenable number.

54711181013 is a deficient number, since it is larger than the sum of its proper divisors (1).

54711181013 is an equidigital number, since it uses as much as digits as its factorization.

54711181013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 32.

Adding to 54711181013 its reverse (31018111745), we get a palindrome (85729292758).

The spelling of 54711181013 in words is "fifty-four billion, seven hundred eleven million, one hundred eighty-one thousand, thirteen".