87325732077576 has 32 divisors (see below), whose sum is σ = 218377923272160. Its totient is φ = 29100098282112.

The previous prime is 87325732077559. The next prime is 87325732077583. The reversal of 87325732077576 is 67577023752378.

It is a self number, because there is not a number n which added to its sum of digits gives 87325732077576.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529858210 + ... + 530022993.

It is an arithmetic number, because the mean of its divisors is an integer number (6824310102255).

Almost surely, 2^{87325732077576} is an apocalyptic number.

It is an amenable number.

87325732077576 is an abundant number, since it is smaller than the sum of its proper divisors (131052191194584).

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

87325732077576 is a wasteful number, since it uses less digits than its factorization.

87325732077576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059884645 (or 1059884641 counting only the distinct ones).

The product of its (nonzero) digits is 726062400, while the sum is 69.

The spelling of 87325732077576 in words is "eighty-seven trillion, three hundred twenty-five billion, seven hundred thirty-two million, seventy-seven thousand, five hundred seventy-six".