1056141163556 has 96 divisors (see below), whose sum is σ = 1921730106240. Its totient is φ = 507666161664.

The previous prime is 1056141163543. The next prime is 1056141163573. The reversal of 1056141163556 is 6553611416501.

It is a super-2 number, since 2×1056141163556² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 594338540 + ... + 594340316.

It is an arithmetic number, because the mean of its divisors is an integer number (20018021940).

Almost surely, 2^{1056141163556} is an apocalyptic number.

It is an amenable number.

1056141163556 is a deficient number, since it is larger than the sum of its proper divisors (865588942684).

1056141163556 is a wasteful number, since it uses less digits than its factorization.

1056141163556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253 (or 2251 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 44.

The spelling of 1056141163556 in words is "one trillion, fifty-six billion, one hundred forty-one million, one hundred sixty-three thousand, five hundred fifty-six".