28658073601 has 8 divisors (see below), whose sum is σ = 28715195808. Its totient is φ = 28601004000.

The previous prime is 28658073593. The next prime is 28658073611. The reversal of 28658073601 is 10637085682.

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

It is a cyclic number.

It is not a de Polignac number, because 28658073601 - 2³ = 28658073593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28658073611) 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, 1183546 + ... + 1207516.

It is an arithmetic number, because the mean of its divisors is an integer number (3589399476).

Almost surely, 2^28658073601 is an apocalyptic number.

It is an amenable number.

28658073601 is a deficient number, since it is larger than the sum of its proper divisors (57122207).

28658073601 is a wasteful number, since it uses less digits than its factorization.

28658073601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26303.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 28658073601 in words is "twenty-eight billion, six hundred fifty-eight million, seventy-three thousand, six hundred one".