55113631127 has 2 divisors, whose sum is σ = 55113631128. Its totient is φ = 55113631126.

The previous prime is 55113631123. The next prime is 55113631169. The reversal of 55113631127 is 72113631155.

55113631127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55113631127 - 2² = 55113631123 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55113631121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27556815563 + 27556815564.

It is an arithmetic number, because the mean of its divisors is an integer number (27556815564).

Almost surely, 2^55113631127 is an apocalyptic number.

55113631127 is a deficient number, since it is larger than the sum of its proper divisors (1).

55113631127 is an equidigital number, since it uses as much as digits as its factorization.

55113631127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18900, while the sum is 35.

The spelling of 55113631127 in words is "fifty-five billion, one hundred thirteen million, six hundred thirty-one thousand, one hundred twenty-seven".