10858097643 has 4 divisors (see below), whose sum is σ = 14477463528. Its totient is φ = 7238731760.

The previous prime is 10858097639. The next prime is 10858097671. The reversal of 10858097643 is 34679085801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10858097643 - 2² = 10858097639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10858096643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1809682938 + ... + 1809682943.

It is an arithmetic number, because the mean of its divisors is an integer number (3619365882).

Almost surely, 2^10858097643 is an apocalyptic number.

10858097643 is a deficient number, since it is larger than the sum of its proper divisors (3619365885).

10858097643 is an equidigital number, since it uses as much as digits as its factorization.

10858097643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3619365884.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 10858097643 in words is "ten billion, eight hundred fifty-eight million, ninety-seven thousand, six hundred forty-three".