10493849571 has 4 divisors (see below), whose sum is σ = 13991799432. Its totient is φ = 6995899712.

The previous prime is 10493849551. The next prime is 10493849623. The reversal of 10493849571 is 17594839401.

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 10493849571 - 2⁹ = 10493849059 is a prime.

It is a super-2 number, since 2×10493849571² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10493849551) 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, 1748974926 + ... + 1748974931.

It is an arithmetic number, because the mean of its divisors is an integer number (3497949858).

Almost surely, 2^10493849571 is an apocalyptic number.

10493849571 is a deficient number, since it is larger than the sum of its proper divisors (3497949861).

10493849571 is an equidigital number, since it uses as much as digits as its factorization.

10493849571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3497949860.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 10493849571 in words is "ten billion, four hundred ninety-three million, eight hundred forty-nine thousand, five hundred seventy-one".