87808846960197 has 48 divisors (see below), whose sum is σ = 145655184729600. Its totient is φ = 50414023291680.

The previous prime is 87808846960157. The next prime is 87808846960201. The reversal of 87808846960197 is 79106964880878.

87808846960197 is a `hidden beast` number, since 8 + 7 + 8 + 0 + 8 + 8 + 469 + 60 + 1 + 97 = 666.

It is not a de Polignac number, because 87808846960197 - 2³⁸ = 87533969053253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87808846960157) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36497554 + ... + 38828972.

It is an arithmetic number, because the mean of its divisors is an integer number (3034483015200).

Almost surely, 2^{87808846960197} is an apocalyptic number.

It is an amenable number.

87808846960197 is a deficient number, since it is larger than the sum of its proper divisors (57846337769403).

87808846960197 is a wasteful number, since it uses less digits than its factorization.

87808846960197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351478 (or 2351475 counting only the distinct ones).

The product of its (nonzero) digits is 2341011456, while the sum is 81.

The spelling of 87808846960197 in words is "eighty-seven trillion, eight hundred eight billion, eight hundred forty-six million, nine hundred sixty thousand, one hundred ninety-seven".