55201000808 has 64 divisors (see below), whose sum is σ = 109517184000. Its totient is φ = 26011972800.

The previous prime is 55201000807. The next prime is 55201000837. The reversal of 55201000808 is 80800010255.

It is not an unprimeable number, because it can be changed into a prime (55201000807) 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, 27448523 + ... + 27450533.

It is an arithmetic number, because the mean of its divisors is an integer number (1711206000).

Almost surely, 2^55201000808 is an apocalyptic number.

It is an amenable number.

55201000808 is a deficient number, since it is larger than the sum of its proper divisors (54316183192).

55201000808 is a wasteful number, since it uses less digits than its factorization.

55201000808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886 (or 2882 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 29.

The spelling of 55201000808 in words is "fifty-five billion, two hundred one million, eight hundred eight", and thus it is an aban number.