86225068878764 has 24 divisors (see below), whose sum is σ = 153606059551728. Its totient is φ = 42339821624640.

The previous prime is 86225068878721. The next prime is 86225068878787. The reversal of 86225068878764 is 46787886052268.

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, 274634267 + ... + 274948050.

It is an arithmetic number, because the mean of its divisors is an integer number (6400252481322).

Almost surely, 2^{86225068878764} is an apocalyptic number.

It is an amenable number.

86225068878764 is a deficient number, since it is larger than the sum of its proper divisors (67380990672964).

86225068878764 is a wasteful number, since it uses less digits than its factorization.

86225068878764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549583025 (or 549583023 counting only the distinct ones).

The product of its (nonzero) digits is 3468165120, while the sum is 77.

The spelling of 86225068878764 in words is "eighty-six trillion, two hundred twenty-five billion, sixty-eight million, eight hundred seventy-eight thousand, seven hundred sixty-four".