8888000057 has 2 divisors, whose sum is σ = 8888000058. Its totient is φ = 8888000056.

The previous prime is 8887999999. The next prime is 8888000087. The reversal of 8888000057 is 7500008888.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4666119481 + 4221880576 = 68309^2 + 64976^2 .

It is a cyclic number.

It is not a de Polignac number, because 8888000057 - 2¹⁰ = 8887999033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8887999981 and 8888000017.

It is not a weakly prime, because it can be changed into another prime (8888000087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4444000028 + 4444000029.

It is an arithmetic number, because the mean of its divisors is an integer number (4444000029).

Almost surely, 2^8888000057 is an apocalyptic number.

It is an amenable number.

8888000057 is a deficient number, since it is larger than the sum of its proper divisors (1).

8888000057 is an equidigital number, since it uses as much as digits as its factorization.

8888000057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 143360, while the sum is 44.

The square root of 8888000057 is about 94276.1902974447. The cubic root of 8888000057 is about 2071.4192898176.

The spelling of 8888000057 in words is "eight billion, eight hundred eighty-eight million, fifty-seven", and thus it is an aban number.