5561011060972 has 36 divisors (see below), whose sum is σ = 10054956938040. Its totient is φ = 2690768538304.

The previous prime is 5561011060967. The next prime is 5561011061029. The reversal of 5561011060972 is 2790601101655.

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 11 ways as a sum of consecutive naturals, for example, 2749318 + ... + 4322125.

It is an arithmetic number, because the mean of its divisors is an integer number (279304359390).

Almost surely, 2^{5561011060972} is an apocalyptic number.

It is an amenable number.

5561011060972 is a deficient number, since it is larger than the sum of its proper divisors (4493945877068).

5561011060972 is a wasteful number, since it uses less digits than its factorization.

5561011060972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7071630 (or 7071581 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 43.

The spelling of 5561011060972 in words is "five trillion, five hundred sixty-one billion, eleven million, sixty thousand, nine hundred seventy-two".