1051911096616 has 8 divisors (see below), whose sum is σ = 1972333306170. Its totient is φ = 525955548304.

The previous prime is 1051911096601. The next prime is 1051911096617. The reversal of 1051911096616 is 6166901191501.

It can be written as a sum of positive squares in only one way, i.e., 597977424100 + 453933672516 = 773290^2 + 673746^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1051911096616² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051911096617) by changing a digit.

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 as a sum of consecutive naturals, namely, 65744443531 + ... + 65744443546.

Almost surely, 2^{1051911096616} is an apocalyptic number.

It is an amenable number.

1051911096616 is a deficient number, since it is larger than the sum of its proper divisors (920422209554).

1051911096616 is a wasteful number, since it uses less digits than its factorization.

1051911096616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131488887083 (or 131488887079 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 46.

The spelling of 1051911096616 in words is "one trillion, fifty-one billion, nine hundred eleven million, ninety-six thousand, six hundred sixteen".