8803557147 has 64 divisors (see below), whose sum is σ = 15666278400. Its totient is φ = 4259018880.

The previous prime is 8803557143. The next prime is 8803557163. The reversal of 8803557147 is 7417553088.

It is a happy number.

It is not a de Polignac number, because 8803557147 - 2² = 8803557143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8803557096 and 8803557105.

It is not an unprimeable number, because it can be changed into a prime (8803557143) 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 63 ways as a sum of consecutive naturals, for example, 241953 + ... + 275949.

It is an arithmetic number, because the mean of its divisors is an integer number (244785600).

Almost surely, 2^8803557147 is an apocalyptic number.

8803557147 is a deficient number, since it is larger than the sum of its proper divisors (6862721253).

8803557147 is a wasteful number, since it uses less digits than its factorization.

8803557147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34096.

The product of its (nonzero) digits is 940800, while the sum is 48.

The square root of 8803557147 is about 93827.2729380962. The cubic root of 8803557147 is about 2064.8383731448.

The spelling of 8803557147 in words is "eight billion, eight hundred three million, five hundred fifty-seven thousand, one hundred forty-seven".