8017650005428 has 24 divisors (see below), whose sum is σ = 16048651701824. Its totient is φ = 3433274640000.

The previous prime is 8017650005423. The next prime is 8017650005429. The reversal of 8017650005428 is 8245000567108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8017650005423) 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, 119177298 + ... + 119244553.

Almost surely, 2^{8017650005428} is an apocalyptic number.

It is an amenable number.

8017650005428 is an abundant number, since it is smaller than the sum of its proper divisors (8031001696396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8017650005428 is a wasteful number, since it uses less digits than its factorization.

8017650005428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238423063 (or 238423061 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 46.

The spelling of 8017650005428 in words is "eight trillion, seventeen billion, six hundred fifty million, five thousand, four hundred twenty-eight".