10505883 has 4 divisors (see below), whose sum is σ = 14007848. Its totient is φ = 7003920.

The previous prime is 10505851. The next prime is 10505893. The reversal of 10505883 is 38850501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10505883 - 2⁵ = 10505851 is a prime.

It is a super-2 number, since 2×10505883² = 220747155219378, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10505883.

It is not an unprimeable number, because it can be changed into a prime (10505893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1750978 + ... + 1750983.

It is an arithmetic number, because the mean of its divisors is an integer number (3501962).

Almost surely, 2^10505883 is an apocalyptic number.

10505883 is a deficient number, since it is larger than the sum of its proper divisors (3501965).

10505883 is an equidigital number, since it uses as much as digits as its factorization.

10505883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3501964.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 10505883 is about 3241.2779886952. The cubic root of 10505883 is about 219.0168457257.

The spelling of 10505883 in words is "ten million, five hundred five thousand, eight hundred eighty-three".