1056661524266 has 8 divisors (see below), whose sum is σ = 1585657418304. Its totient is φ = 528109051500.

The previous prime is 1056661524263. The next prime is 1056661524287. The reversal of 1056661524266 is 6624251666501.

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

It is a super-2 number, since 2×1056661524266² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056661524263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110849360 + ... + 110858891.

It is an arithmetic number, because the mean of its divisors is an integer number (198207177288).

Almost surely, 2^{1056661524266} is an apocalyptic number.

1056661524266 is a deficient number, since it is larger than the sum of its proper divisors (528995894038).

1056661524266 is a wasteful number, since it uses less digits than its factorization.

1056661524266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221710636.

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 1056661524266 in words is "one trillion, fifty-six billion, six hundred sixty-one million, five hundred twenty-four thousand, two hundred sixty-six".