28601204803 has 8 divisors (see below), whose sum is σ = 28932545408. Its totient is φ = 28271752704.

The previous prime is 28601204747. The next prime is 28601204813. The reversal of 28601204803 is 30840210682.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28601204803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28601204813) 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, 441651 + ... + 502252.

It is an arithmetic number, because the mean of its divisors is an integer number (3616568176).

Almost surely, 2^28601204803 is an apocalyptic number.

28601204803 is a deficient number, since it is larger than the sum of its proper divisors (331340605).

28601204803 is a wasteful number, since it uses less digits than its factorization.

28601204803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944253.

The product of its (nonzero) digits is 18432, while the sum is 34.

The spelling of 28601204803 in words is "twenty-eight billion, six hundred one million, two hundred four thousand, eight hundred three".