8516392877 has 8 divisors (see below), whose sum is σ = 8554896000. Its totient is φ = 8477914144.

The previous prime is 8516392789. The next prime is 8516392921. The reversal of 8516392877 is 7782936158.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8516392877 - 2²⁰ = 8515344301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8716392877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1348874 + ... + 1355172.

It is an arithmetic number, because the mean of its divisors is an integer number (1069362000).

Almost surely, 2^8516392877 is an apocalyptic number.

It is an amenable number.

8516392877 is a deficient number, since it is larger than the sum of its proper divisors (38503123).

8516392877 is a wasteful number, since it uses less digits than its factorization.

8516392877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12195.

The product of its digits is 5080320, while the sum is 56.

The square root of 8516392877 is about 92284.3046080968. The cubic root of 8516392877 is about 2042.1386706136.

The spelling of 8516392877 in words is "eight billion, five hundred sixteen million, three hundred ninety-two thousand, eight hundred seventy-seven".