87060888268672 has 32 divisors (see below), whose sum is σ = 176030294161320. Its totient is φ = 42880736008704.

The previous prime is 87060888268667. The next prime is 87060888268703. The reversal of 87060888268672 is 27686288806078.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×87060888268672² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 5075836123 + ... + 5075853274.

Almost surely, 2^{87060888268672} is an apocalyptic number.

It is an amenable number.

87060888268672 is an abundant number, since it is smaller than the sum of its proper divisors (88969405892648).

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

87060888268672 is a wasteful number, since it uses less digits than its factorization.

87060888268672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10151689478 (or 10151689466 counting only the distinct ones).

The product of its (nonzero) digits is 1387266048, while the sum is 76.

The spelling of 87060888268672 in words is "eighty-seven trillion, sixty billion, eight hundred eighty-eight million, two hundred sixty-eight thousand, six hundred seventy-two".