888287400097 has 2 divisors, whose sum is σ = 888287400098. Its totient is φ = 888287400096.

The previous prime is 888287400089. The next prime is 888287400137. The reversal of 888287400097 is 790004782888.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 864436922001 + 23850478096 = 929751^2 + 154436^2 .

It is a cyclic number.

It is not a de Polignac number, because 888287400097 - 2³ = 888287400089 is a prime.

It is not a weakly prime, because it can be changed into another prime (888287400397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444143700048 + 444143700049.

It is an arithmetic number, because the mean of its divisors is an integer number (444143700049).

Almost surely, 2^888287400097 is an apocalyptic number.

It is an amenable number.

888287400097 is a deficient number, since it is larger than the sum of its proper divisors (1).

888287400097 is an equidigital number, since it uses as much as digits as its factorization.

888287400097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14450688, while the sum is 61.

The spelling of 888287400097 in words is "eight hundred eighty-eight billion, two hundred eighty-seven million, four hundred thousand, ninety-seven".