8316550965 has 16 divisors (see below), whose sum is σ = 13312108800. Its totient is φ = 4433618112.

The previous prime is 8316550873. The next prime is 8316550981. The reversal of 8316550965 is 5690556138.

It is a happy number.

It is not a de Polignac number, because 8316550965 - 2⁹ = 8316550453 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 80205 + ... + 151874.

It is an arithmetic number, because the mean of its divisors is an integer number (832006800).

Almost surely, 2^8316550965 is an apocalyptic number.

It is an amenable number.

8316550965 is a deficient number, since it is larger than the sum of its proper divisors (4995557835).

8316550965 is a wasteful number, since it uses less digits than its factorization.

8316550965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234476.

The product of its (nonzero) digits is 972000, while the sum is 48.

The square root of 8316550965 is about 91195.1257743527. The cubic root of 8316550965 is about 2026.0387671577.

The spelling of 8316550965 in words is "eight billion, three hundred sixteen million, five hundred fifty thousand, nine hundred sixty-five".