28481333335 has 16 divisors (see below), whose sum is σ = 42064739136. Its totient is φ = 18027744768.

The previous prime is 28481333303. The next prime is 28481333449. The reversal of 28481333335 is 53333318482.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 28481333335 - 2⁵ = 28481333303 is a prime.

It is a super-2 number, since 2×28481333335² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28481333291 and 28481333300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31297714 + ... + 31298623.

It is an arithmetic number, because the mean of its divisors is an integer number (2629046196).

Almost surely, 2^28481333335 is an apocalyptic number.

28481333335 is a deficient number, since it is larger than the sum of its proper divisors (13583405801).

28481333335 is a wasteful number, since it uses less digits than its factorization.

28481333335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62596362.

The product of its digits is 622080, while the sum is 43.

The spelling of 28481333335 in words is "twenty-eight billion, four hundred eighty-one million, three hundred thirty-three thousand, three hundred thirty-five".