55351838706 has 32 divisors (see below), whose sum is σ = 111802489920. Its totient is φ = 18267729984.

The previous prime is 55351838701. The next prime is 55351838723. The reversal of 55351838706 is 60783815355.

It is not an unprimeable number, because it can be changed into a prime (55351838701) 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 in 15 ways as a sum of consecutive naturals, for example, 867121 + ... + 928763.

It is an arithmetic number, because the mean of its divisors is an integer number (3493827810).

Almost surely, 2^55351838706 is an apocalyptic number.

55351838706 is an abundant number, since it is smaller than the sum of its proper divisors (56450651214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55351838706 is a wasteful number, since it uses less digits than its factorization.

55351838706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63130.

The product of its (nonzero) digits is 3024000, while the sum is 51.

The spelling of 55351838706 in words is "fifty-five billion, three hundred fifty-one million, eight hundred thirty-eight thousand, seven hundred six".