10857608329 has 4 divisors (see below), whose sum is σ = 10859170176. Its totient is φ = 10856046484.

The previous prime is 10857608303. The next prime is 10857608351. The reversal of 10857608329 is 92380675801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92380675801 = 14551 ⋅6348751.

It is a cyclic number.

It is not a de Polignac number, because 10857608329 - 2¹¹ = 10857606281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10857608369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 770449 + ... + 784414.

It is an arithmetic number, because the mean of its divisors is an integer number (2714792544).

Almost surely, 2^10857608329 is an apocalyptic number.

It is an amenable number.

10857608329 is a deficient number, since it is larger than the sum of its proper divisors (1561847).

10857608329 is an equidigital number, since it uses as much as digits as its factorization.

10857608329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561846.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 10857608329 in words is "ten billion, eight hundred fifty-seven million, six hundred eight thousand, three hundred twenty-nine".