10505640424883 has 8 divisors (see below), whose sum is σ = 10869082768080. Its totient is φ = 10142276673760.

The previous prime is 10505640424831. The next prime is 10505640424889. The reversal of 10505640424883 is 38842404650501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10505640424883 - 2¹⁸ = 10505640162739 is a prime.

It is a super-2 number, since 2×10505640424883² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10505640424889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19375985 + ... + 19910802.

It is an arithmetic number, because the mean of its divisors is an integer number (1358635346010).

Almost surely, 2^{10505640424883} is an apocalyptic number.

10505640424883 is a deficient number, since it is larger than the sum of its proper divisors (363442343197).

10505640424883 is an equidigital number, since it uses as much as digits as its factorization.

10505640424883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39296037.

The product of its (nonzero) digits is 3686400, while the sum is 50.

The spelling of 10505640424883 in words is "ten trillion, five hundred five billion, six hundred forty million, four hundred twenty-four thousand, eight hundred eighty-three".