1010551110056 has 16 divisors (see below), whose sum is σ = 1935097871040. Its totient is φ = 494525011120.

The previous prime is 1010551110017. The next prime is 1010551110061. The reversal of 1010551110056 is 6500111550101.

It is an unprimeable number.

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, 1343817590 + ... + 1343818341.

It is an arithmetic number, because the mean of its divisors is an integer number (120943616940).

Almost surely, 2^{1010551110056} is an apocalyptic number.

It is an amenable number.

1010551110056 is a deficient number, since it is larger than the sum of its proper divisors (924546760984).

1010551110056 is a wasteful number, since it uses less digits than its factorization.

1010551110056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687635984 (or 2687635980 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 26.

Adding to 1010551110056 its reverse (6500111550101), we get a palindrome (7510662660157).

The spelling of 1010551110056 in words is "one trillion, ten billion, five hundred fifty-one million, one hundred ten thousand, fifty-six".