28300528038013 has 8 divisors (see below), whose sum is σ = 35283775216320. Its totient is φ = 22052359510080.

The previous prime is 28300528038011. The next prime is 28300528038047. The reversal of 28300528038013 is 31083082500382.

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 28300528038013 - 2¹ = 28300528038011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28300528038011) 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, 183769662508 + ... + 183769662661.

It is an arithmetic number, because the mean of its divisors is an integer number (4410471902040).

Almost surely, 2^{28300528038013} is an apocalyptic number.

It is an amenable number.

28300528038013 is a deficient number, since it is larger than the sum of its proper divisors (6983247178307).

28300528038013 is a wasteful number, since it uses less digits than its factorization.

28300528038013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367539325187.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 28300528038013 in words is "twenty-eight trillion, three hundred billion, five hundred twenty-eight million, thirty-eight thousand, thirteen".