28924048334325 has 48 divisors (see below), whose sum is σ = 49033719069696. Its totient is φ = 15038697273600.

The previous prime is 28924048334273. The next prime is 28924048334327. The reversal of 28924048334325 is 52343384042982.

It is not a de Polignac number, because 28924048334325 - 2¹³ = 28924048326133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28924048334327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22549461 + ... + 23797610.

It is an arithmetic number, because the mean of its divisors is an integer number (1021535813952).

Almost surely, 2^{28924048334325} is an apocalyptic number.

28924048334325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

28924048334325 is a deficient number, since it is larger than the sum of its proper divisors (20109670735371).

28924048334325 is a wasteful number, since it uses less digits than its factorization.

28924048334325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46347294 (or 46347289 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 57.

The spelling of 28924048334325 in words is "twenty-eight trillion, nine hundred twenty-four billion, forty-eight million, three hundred thirty-four thousand, three hundred twenty-five".