10706561291 has 8 divisors (see below), whose sum is σ = 11446422624. Its totient is φ = 9978929280.

The previous prime is 10706561287. The next prime is 10706561303. The reversal of 10706561291 is 19216560701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10706561291 - 2² = 10706561287 is a prime.

It is a super-2 number, since 2×10706561291² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10706561231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3055520 + ... + 3059021.

It is an arithmetic number, because the mean of its divisors is an integer number (1430802828).

Almost surely, 2^10706561291 is an apocalyptic number.

10706561291 is a deficient number, since it is larger than the sum of its proper divisors (739861333).

10706561291 is a wasteful number, since it uses less digits than its factorization.

10706561291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6114661.

The product of its (nonzero) digits is 22680, while the sum is 38.

The spelling of 10706561291 in words is "ten billion, seven hundred six million, five hundred sixty-one thousand, two hundred ninety-one".