55116206635 has 16 divisors (see below), whose sum is σ = 75638981376. Its totient is φ = 37768449888.

The previous prime is 55116206611. The next prime is 55116206683. The reversal of 55116206635 is 53660261155.

55116206635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 55116206635 - 2⁵ = 55116206603 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479029 + ... + 582838.

It is an arithmetic number, because the mean of its divisors is an integer number (4727436336).

Almost surely, 2^55116206635 is an apocalyptic number.

55116206635 is a deficient number, since it is larger than the sum of its proper divisors (20522774741).

55116206635 is a wasteful number, since it uses less digits than its factorization.

55116206635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063362.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 55116206635 in words is "fifty-five billion, one hundred sixteen million, two hundred six thousand, six hundred thirty-five".