10745656571 has 4 divisors (see below), whose sum is σ = 11572245552. Its totient is φ = 9919067592.

The previous prime is 10745656567. The next prime is 10745656619. The reversal of 10745656571 is 17565654701.

It is a happy number.

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 10745656571 - 2² = 10745656567 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10745656771) 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, 413294471 + ... + 413294496.

It is an arithmetic number, because the mean of its divisors is an integer number (2893061388).

Almost surely, 2^10745656571 is an apocalyptic number.

10745656571 is a deficient number, since it is larger than the sum of its proper divisors (826588981).

10745656571 is an equidigital number, since it uses as much as digits as its factorization.

10745656571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826588980.

The product of its (nonzero) digits is 882000, while the sum is 47.

The spelling of 10745656571 in words is "ten billion, seven hundred forty-five million, six hundred fifty-six thousand, five hundred seventy-one".