96893993285 has 4 divisors (see below), whose sum is σ = 116272791948. Its totient is φ = 77515194624.

The previous prime is 96893993281. The next prime is 96893993299. The reversal of 96893993285 is 58239939869.

It is a Cunningham number, because it is equal to 311278²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34881538756 + 62012454529 = 186766^2 + 249023^2 .

It is a cyclic number.

It is not a de Polignac number, because 96893993285 - 2² = 96893993281 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96893993281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9689399324 + ... + 9689399333.

It is an arithmetic number, because the mean of its divisors is an integer number (29068197987).

Almost surely, 2^96893993285 is an apocalyptic number.

It is an amenable number.

96893993285 is a deficient number, since it is larger than the sum of its proper divisors (19378798663).

96893993285 is a wasteful number, since it uses less digits than its factorization.

96893993285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19378798662.

The product of its digits is 226748160, while the sum is 71.

The spelling of 96893993285 in words is "ninety-six billion, eight hundred ninety-three million, nine hundred ninety-three thousand, two hundred eighty-five".