8882244557 has 2 divisors, whose sum is σ = 8882244558. Its totient is φ = 8882244556.

The previous prime is 8882244499. The next prime is 8882244563. The reversal of 8882244557 is 7554422888.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8707502596 + 174741961 = 93314^2 + 13219^2 .

It is a cyclic number.

It is not a de Polignac number, because 8882244557 - 2¹⁶ = 8882179021 is a prime.

It is a super-2 number, since 2×8882244557² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8882244499 and 8882244508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8882244157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4441122278 + 4441122279.

It is an arithmetic number, because the mean of its divisors is an integer number (4441122279).

Almost surely, 2^8882244557 is an apocalyptic number.

It is an amenable number.

8882244557 is a deficient number, since it is larger than the sum of its proper divisors (1).

8882244557 is an equidigital number, since it uses as much as digits as its factorization.

8882244557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5734400, while the sum is 53.

The square root of 8882244557 is about 94245.6606799485. The cubic root of 8882244557 is about 2070.9720715465.

The spelling of 8882244557 in words is "eight billion, eight hundred eighty-two million, two hundred forty-four thousand, five hundred fifty-seven".