28860358001 has 8 divisors (see below), whose sum is σ = 28952016744. Its totient is φ = 28768815360.

The previous prime is 28860357991. The next prime is 28860358039. The reversal of 28860358001 is 10085306882.

It can be written as a sum of positive squares in 4 ways, for example, as 10200798001 + 18659560000 = 100999^2 + 136600^2 .

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 28860358001 - 2¹⁰ = 28860356977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 28860358001.

It is not an unprimeable number, because it can be changed into a prime (28860358061) 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, 483155 + ... + 539591.

It is an arithmetic number, because the mean of its divisors is an integer number (3619002093).

Almost surely, 2^28860358001 is an apocalyptic number.

It is an amenable number.

28860358001 is a deficient number, since it is larger than the sum of its proper divisors (91658743).

28860358001 is a wasteful number, since it uses less digits than its factorization.

28860358001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58051.

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 28860358001 in words is "twenty-eight billion, eight hundred sixty million, three hundred fifty-eight thousand, one".