10805207435 has 36 divisors (see below), whose sum is σ = 14366834496. Its totient is φ = 7795450080.

The previous prime is 10805207423. The next prime is 10805207443. The reversal of 10805207435 is 53470250801.

It is a happy number.

It is not a de Polignac number, because 10805207435 - 2²⁶ = 10738098571 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10805207395 and 10805207404.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 38180804 + ... + 38181086.

It is an arithmetic number, because the mean of its divisors is an integer number (399078736).

Almost surely, 2^10805207435 is an apocalyptic number.

10805207435 is a deficient number, since it is larger than the sum of its proper divisors (3561627061).

10805207435 is an equidigital number, since it uses as much as digits as its factorization.

10805207435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 10805207435 in words is "ten billion, eight hundred five million, two hundred seven thousand, four hundred thirty-five".