28482395751 has 12 divisors (see below), whose sum is σ = 41142858120. Its totient is φ = 18987516240.

The previous prime is 28482395749. The next prime is 28482395779. The reversal of 28482395751 is 15759328482.

28482395751 is a `hidden beast` number, since 2 + 8 + 48 + 23 + 9 + 575 + 1 = 666.

It is not a de Polignac number, because 28482395751 - 2¹ = 28482395749 is a prime.

It is a super-2 number, since 2×28482395751² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28482395741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 275245 + ... + 364313.

It is an arithmetic number, because the mean of its divisors is an integer number (3428571510).

Almost surely, 2^28482395751 is an apocalyptic number.

28482395751 is a deficient number, since it is larger than the sum of its proper divisors (12660462369).

28482395751 is a wasteful number, since it uses less digits than its factorization.

28482395751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124606 (or 124603 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 54.

The spelling of 28482395751 in words is "twenty-eight billion, four hundred eighty-two million, three hundred ninety-five thousand, seven hundred fifty-one".