87203556875392 has 64 divisors (see below), whose sum is σ = 178698550262400. Its totient is φ = 42367072840704.

The previous prime is 87203556875329. The next prime is 87203556875417. The reversal of 87203556875392 is 29357865530278.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51305043 + ... + 52977490.

It is an arithmetic number, because the mean of its divisors is an integer number (2792164847850).

Almost surely, 2^{87203556875392} is an apocalyptic number.

It is an amenable number.

87203556875392 is an abundant number, since it is smaller than the sum of its proper divisors (91494993387008).

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

87203556875392 is a wasteful number, since it uses less digits than its factorization.

87203556875392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104282733 (or 104282721 counting only the distinct ones).

The product of its (nonzero) digits is 762048000, while the sum is 70.

The spelling of 87203556875392 in words is "eighty-seven trillion, two hundred three billion, five hundred fifty-six million, eight hundred seventy-five thousand, three hundred ninety-two".