28055851383 has 64 divisors (see below), whose sum is σ = 47833251840. Its totient is φ = 14239452672.

The previous prime is 28055851381. The next prime is 28055851429. The reversal of 28055851383 is 38315855082.

It is not a de Polignac number, because 28055851383 - 2¹ = 28055851381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28055851381) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1776066 + ... + 1791792.

It is an arithmetic number, because the mean of its divisors is an integer number (747394560).

Almost surely, 2^28055851383 is an apocalyptic number.

28055851383 is a deficient number, since it is larger than the sum of its proper divisors (19777400457).

28055851383 is a wasteful number, since it uses less digits than its factorization.

28055851383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16036.

The product of its (nonzero) digits is 1152000, while the sum is 48.

The spelling of 28055851383 in words is "twenty-eight billion, fifty-five million, eight hundred fifty-one thousand, three hundred eighty-three".