28830752403 has 16 divisors (see below), whose sum is σ = 39387062400. Its totient is φ = 18747673920.

The previous prime is 28830752393. The next prime is 28830752413. The reversal of 28830752403 is 30425703882.

It is an interprime number because it is at equal distance from previous prime (28830752393) and next prime (28830752413).

It is not a de Polignac number, because 28830752403 - 2⁵ = 28830752371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28830752413) 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, 614388 + ... + 659646.

It is an arithmetic number, because the mean of its divisors is an integer number (2461691400).

Almost surely, 2^28830752403 is an apocalyptic number.

28830752403 is a deficient number, since it is larger than the sum of its proper divisors (10556309997).

28830752403 is a wasteful number, since it uses less digits than its factorization.

28830752403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50482.

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 28830752403 in words is "twenty-eight billion, eight hundred thirty million, seven hundred fifty-two thousand, four hundred three".