28603473202859 has 16 divisors (see below), whose sum is σ = 30394597217760. Its totient is φ = 26824421867520.

The previous prime is 28603473202807. The next prime is 28603473202861. The reversal of 28603473202859 is 95820237430682.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28603473202859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28603473202798 and 28603473202807.

It is not an unprimeable number, because it can be changed into a prime (28603473202459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101318219 + ... + 101600139.

It is an arithmetic number, because the mean of its divisors is an integer number (1899662326110).

Almost surely, 2^{28603473202859} is an apocalyptic number.

28603473202859 is a deficient number, since it is larger than the sum of its proper divisors (1791124014901).

28603473202859 is a wasteful number, since it uses less digits than its factorization.

28603473202859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303310.

The product of its (nonzero) digits is 34836480, while the sum is 59.

The spelling of 28603473202859 in words is "twenty-eight trillion, six hundred three billion, four hundred seventy-three million, two hundred two thousand, eight hundred fifty-nine".