887088430009 has 2 divisors, whose sum is σ = 887088430010. Its totient is φ = 887088430008.

The previous prime is 887088429971. The next prime is 887088430147. The reversal of 887088430009 is 900034880788.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 682694020009 + 204394410000 = 826253^2 + 452100^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-887088430009 is a prime.

It is not a weakly prime, because it can be changed into another prime (887088434009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443544215004 + 443544215005.

It is an arithmetic number, because the mean of its divisors is an integer number (443544215005).

Almost surely, 2^887088430009 is an apocalyptic number.

It is an amenable number.

887088430009 is a deficient number, since it is larger than the sum of its proper divisors (1).

887088430009 is an equidigital number, since it uses as much as digits as its factorization.

887088430009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3096576, while the sum is 55.

The spelling of 887088430009 in words is "eight hundred eighty-seven billion, eighty-eight million, four hundred thirty thousand, nine".