88003879897 has 2 divisors, whose sum is σ = 88003879898. Its totient is φ = 88003879896.

The previous prime is 88003879891. The next prime is 88003879939. The reversal of 88003879897 is 79897830088.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77008470016 + 10995409881 = 277504^2 + 104859^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88003879897 is a prime.

It is not a weakly prime, because it can be changed into another prime (88003879891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44001939948 + 44001939949.

It is an arithmetic number, because the mean of its divisors is an integer number (44001939949).

Almost surely, 2^88003879897 is an apocalyptic number.

It is an amenable number.

88003879897 is a deficient number, since it is larger than the sum of its proper divisors (1).

88003879897 is an equidigital number, since it uses as much as digits as its factorization.

88003879897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48771072, while the sum is 67.

The spelling of 88003879897 in words is "eighty-eight billion, three million, eight hundred seventy-nine thousand, eight hundred ninety-seven".