8116217254 has 8 divisors (see below), whose sum is σ = 12175493400. Its totient is φ = 4057719456.

The previous prime is 8116217243. The next prime is 8116217261. The reversal of 8116217254 is 4527126118.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167779 + ... + 210670.

It is an arithmetic number, because the mean of its divisors is an integer number (1521936675).

Almost surely, 2^8116217254 is an apocalyptic number.

8116217254 is a deficient number, since it is larger than the sum of its proper divisors (4059276146).

8116217254 is a wasteful number, since it uses less digits than its factorization.

8116217254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389174.

The product of its digits is 26880, while the sum is 37.

The square root of 8116217254 is about 90090.0508047365. The cubic root of 8116217254 is about 2009.6382486355.

The spelling of 8116217254 in words is "eight billion, one hundred sixteen million, two hundred seventeen thousand, two hundred fifty-four".