55137363143 has 2 divisors, whose sum is σ = 55137363144. Its totient is φ = 55137363142.

The previous prime is 55137363131. The next prime is 55137363167. The reversal of 55137363143 is 34136373155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55137363143 - 2⁸ = 55137362887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55137363143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55137363943) 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, 27568681571 + 27568681572.

It is an arithmetic number, because the mean of its divisors is an integer number (27568681572).

Almost surely, 2^55137363143 is an apocalyptic number.

55137363143 is a deficient number, since it is larger than the sum of its proper divisors (1).

55137363143 is an equidigital number, since it uses as much as digits as its factorization.

55137363143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 41.

The spelling of 55137363143 in words is "fifty-five billion, one hundred thirty-seven million, three hundred sixty-three thousand, one hundred forty-three".