8265909016 has 8 divisors (see below), whose sum is σ = 15498579420. Its totient is φ = 4132954504.

The previous prime is 8265909011. The next prime is 8265909061. The reversal of 8265909016 is 6109095628.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8265909011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516619306 + ... + 516619321.

Almost surely, 2^8265909016 is an apocalyptic number.

It is an amenable number.

8265909016 is a deficient number, since it is larger than the sum of its proper divisors (7232670404).

8265909016 is a wasteful number, since it uses less digits than its factorization.

8265909016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033238633 (or 1033238629 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 8265909016 is about 90917.0446946006. The cubic root of 8265909016 is about 2021.9180076870.

The spelling of 8265909016 in words is "eight billion, two hundred sixty-five million, nine hundred nine thousand, sixteen".