16007000765 has 48 divisors (see below), whose sum is σ = 23644949760. Its totient is φ = 10350869760.

The previous prime is 16007000761. The next prime is 16007000771. The reversal of 16007000765 is 56700070061.

It is not a de Polignac number, because 16007000765 - 2² = 16007000761 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16007000761) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 380081 + ... + 420089.

It is an arithmetic number, because the mean of its divisors is an integer number (492603120).

Almost surely, 2^16007000765 is an apocalyptic number.

It is an amenable number.

16007000765 is a deficient number, since it is larger than the sum of its proper divisors (7637948995).

16007000765 is a wasteful number, since it uses less digits than its factorization.

16007000765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40122 (or 40115 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The spelling of 16007000765 in words is "sixteen billion, seven million, seven hundred sixty-five", and thus it is an aban number.