5555163651 has 8 divisors (see below), whose sum is σ = 7451238144. Its totient is φ = 3681265800.

The previous prime is 5555163629. The next prime is 5555163659. The reversal of 5555163651 is 1563615555.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5555163651 - 2⁹ = 5555163139 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5555163659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5543575 + ... + 5544576.

It is an arithmetic number, because the mean of its divisors is an integer number (931404768).

Almost surely, 2^5555163651 is an apocalyptic number.

5555163651 is a deficient number, since it is larger than the sum of its proper divisors (1896074493).

5555163651 is a wasteful number, since it uses less digits than its factorization.

5555163651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11088321.

The product of its digits is 337500, while the sum is 42.

The square root of 5555163651 is about 74532.9702279468. The cubic root of 5555163651 is about 1771.0559682516.

The spelling of 5555163651 in words is "five billion, five hundred fifty-five million, one hundred sixty-three thousand, six hundred fifty-one".