28263363753 has 16 divisors (see below), whose sum is σ = 39915974016. Its totient is φ = 17727317760.

The previous prime is 28263363731. The next prime is 28263363757. The reversal of 28263363753 is 35736336282.

It is not a de Polignac number, because 28263363753 - 2¹⁸ = 28263101609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28263363757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38700 + ... + 240882.

It is an arithmetic number, because the mean of its divisors is an integer number (2494748376).

Almost surely, 2^28263363753 is an apocalyptic number.

It is an amenable number.

28263363753 is a deficient number, since it is larger than the sum of its proper divisors (11652610263).

28263363753 is a wasteful number, since it uses less digits than its factorization.

28263363753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204944.

The product of its digits is 3265920, while the sum is 48.

The spelling of 28263363753 in words is "twenty-eight billion, two hundred sixty-three million, three hundred sixty-three thousand, seven hundred fifty-three".