10505333651 has 8 divisors (see below), whose sum is σ = 11606916384. Its totient is φ = 9457486720.

The previous prime is 10505333623. The next prime is 10505333711. The reversal of 10505333651 is 15633350501.

10505333651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10505333651 - 2¹⁰ = 10505332627 is a prime.

It is a super-2 number, since 2×10505333651² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10505336651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13433540 + ... + 13434321.

It is an arithmetic number, because the mean of its divisors is an integer number (1450864548).

Almost surely, 2^10505333651 is an apocalyptic number.

10505333651 is a deficient number, since it is larger than the sum of its proper divisors (1101582733).

10505333651 is a wasteful number, since it uses less digits than its factorization.

10505333651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26867901.

The product of its (nonzero) digits is 20250, while the sum is 32.

The spelling of 10505333651 in words is "ten billion, five hundred five million, three hundred thirty-three thousand, six hundred fifty-one".