28483692113 has 4 divisors (see below), whose sum is σ = 28485167088. Its totient is φ = 28482217140.

The previous prime is 28483692071. The next prime is 28483692119. The reversal of 28483692113 is 31129638482.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 28483692113 - 2⁸ = 28483691857 is a prime.

It is a super-2 number, since 2×28483692113² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28483692119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708131 + ... + 747272.

It is an arithmetic number, because the mean of its divisors is an integer number (7121291772).

Almost surely, 2^28483692113 is an apocalyptic number.

It is an amenable number.

28483692113 is a deficient number, since it is larger than the sum of its proper divisors (1474975).

28483692113 is a wasteful number, since it uses less digits than its factorization.

28483692113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474974.

The product of its digits is 497664, while the sum is 47.

The spelling of 28483692113 in words is "twenty-eight billion, four hundred eighty-three million, six hundred ninety-two thousand, one hundred thirteen".