28372927383 has 6 divisors (see below), whose sum is σ = 40983117344. Its totient is φ = 18915284916.

The previous prime is 28372927369. The next prime is 28372927391. The reversal of 28372927383 is 38372927382.

28372927383 is a `hidden beast` number, since 283 + 7 + 292 + 73 + 8 + 3 = 666.

It is not a de Polignac number, because 28372927383 - 2¹³ = 28372919191 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 (28372927333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1576273735 + ... + 1576273752.

Almost surely, 2^28372927383 is an apocalyptic number.

28372927383 is a deficient number, since it is larger than the sum of its proper divisors (12610189961).

28372927383 is a wasteful number, since it uses less digits than its factorization.

28372927383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3152547493 (or 3152547490 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

Subtracting 28372927383 from its reverse (38372927382), we obtain a palindrome (9999999999).

The spelling of 28372927383 in words is "twenty-eight billion, three hundred seventy-two million, nine hundred twenty-seven thousand, three hundred eighty-three".