87173114484 has 48 divisors (see below), whose sum is σ = 209022682176. Its totient is φ = 28259500800.

The previous prime is 87173114411. The next prime is 87173114507. The reversal of 87173114484 is 48441137178.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123502 + ... + 435429.

It is an arithmetic number, because the mean of its divisors is an integer number (4354639212).

Almost surely, 2^87173114484 is an apocalyptic number.

It is an amenable number.

87173114484 is an abundant number, since it is smaller than the sum of its proper divisors (121849567692).

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

87173114484 is a wasteful number, since it uses less digits than its factorization.

87173114484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559296 (or 559294 counting only the distinct ones).

The product of its digits is 602112, while the sum is 48.

The spelling of 87173114484 in words is "eighty-seven billion, one hundred seventy-three million, one hundred fourteen thousand, four hundred eighty-four".