1076655066261 has 8 divisors (see below), whose sum is σ = 1511094829920. Its totient is φ = 679992673392.

The previous prime is 1076655066203. The next prime is 1076655066293. The reversal of 1076655066261 is 1626605566701.

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

It is a de Polignac number, because none of the positive numbers 2^k-1076655066261 is a prime.

It is a super-2 number, since 2×1076655066261² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1076655076261) 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, 9444342630 + ... + 9444342743.

It is an arithmetic number, because the mean of its divisors is an integer number (188886853740).

Almost surely, 2^{1076655066261} is an apocalyptic number.

It is an amenable number.

1076655066261 is a deficient number, since it is larger than the sum of its proper divisors (434439763659).

1076655066261 is a wasteful number, since it uses less digits than its factorization.

1076655066261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18888685395.

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 1076655066261 in words is "one trillion, seventy-six billion, six hundred fifty-five million, sixty-six thousand, two hundred sixty-one".