55002637887611 has 2 divisors, whose sum is σ = 55002637887612. Its totient is φ = 55002637887610.

The previous prime is 55002637887601. The next prime is 55002637887677. The reversal of 55002637887611 is 11678873620055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55002637887611 - 2¹⁰ = 55002637886587 is a prime.

It is a super-2 number, since 2×55002637887611² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (55002637887601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27501318943805 + 27501318943806.

It is an arithmetic number, because the mean of its divisors is an integer number (27501318943806).

Almost surely, 2^{55002637887611} is an apocalyptic number.

55002637887611 is a deficient number, since it is larger than the sum of its proper divisors (1).

55002637887611 is an equidigital number, since it uses as much as digits as its factorization.

55002637887611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16934400, while the sum is 59.

The spelling of 55002637887611 in words is "fifty-five trillion, two billion, six hundred thirty-seven million, eight hundred eighty-seven thousand, six hundred eleven".