10505314533 has 8 divisors (see below), whose sum is σ = 16008098368. Its totient is φ = 6003036864.

The previous prime is 10505314489. The next prime is 10505314537. The reversal of 10505314533 is 33541350501.

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

It is not a de Polignac number, because 10505314533 - 2⁹ = 10505314021 is a prime.

It is a super-2 number, since 2×10505314533² (a number of 21 digits) 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 10505314533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10505314537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250126516 + ... + 250126557.

It is an arithmetic number, because the mean of its divisors is an integer number (2001012296).

Almost surely, 2^10505314533 is an apocalyptic number.

It is an amenable number.

10505314533 is a deficient number, since it is larger than the sum of its proper divisors (5502783835).

10505314533 is an equidigital number, since it uses as much as digits as its factorization.

10505314533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500253083.

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 10505314533 in words is "ten billion, five hundred five million, three hundred fourteen thousand, five hundred thirty-three".