8879523553 has 2 divisors, whose sum is σ = 8879523554. Its totient is φ = 8879523552.

The previous prime is 8879523539. The next prime is 8879523559. The reversal of 8879523553 is 3553259788.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4723400529 + 4156123024 = 68727^2 + 64468^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8879523553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8879523494 and 8879523503.

It is not a weakly prime, because it can be changed into another prime (8879523559) 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 as a sum of consecutive naturals, namely, 4439761776 + 4439761777.

It is an arithmetic number, because the mean of its divisors is an integer number (4439761777).

Almost surely, 2^8879523553 is an apocalyptic number.

It is an amenable number.

8879523553 is a deficient number, since it is larger than the sum of its proper divisors (1).

8879523553 is an equidigital number, since it uses as much as digits as its factorization.

8879523553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072000, while the sum is 55.

The square root of 8879523553 is about 94231.2238751042. The cubic root of 8879523553 is about 2070.7605747498.

The spelling of 8879523553 in words is "eight billion, eight hundred seventy-nine million, five hundred twenty-three thousand, five hundred fifty-three".