87375366108 has 18 divisors (see below), whose sum is σ = 220865508864. Its totient is φ = 29125122024.

The previous prime is 87375366083. The next prime is 87375366151. The reversal of 87375366108 is 80166357378.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1213546716 + ... + 1213546787.

It is an arithmetic number, because the mean of its divisors is an integer number (12270306048).

Almost surely, 2^87375366108 is an apocalyptic number.

It is an amenable number.

87375366108 is an abundant number, since it is smaller than the sum of its proper divisors (133490142756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87375366108 is a wasteful number, since it uses less digits than its factorization.

87375366108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427093513 (or 2427093508 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 87375366108 in words is "eighty-seven billion, three hundred seventy-five million, three hundred sixty-six thousand, one hundred eight".