56061100555555 has 8 divisors (see below), whose sum is σ = 67273570897344. Its totient is φ = 44848713624000.

The previous prime is 56061100555489. The next prime is 56061100555567. The reversal of 56061100555555 is 55555500116065.

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

It is not a de Polignac number, because 56061100555555 - 2⁴³ = 47265007533347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56061100555499 and 56061100555508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19364251 + ... + 22070260.

It is an arithmetic number, because the mean of its divisors is an integer number (8409196362168).

Almost surely, 2^{56061100555555} is an apocalyptic number.

56061100555555 is a deficient number, since it is larger than the sum of its proper divisors (11212470341789).

56061100555555 is a wasteful number, since it uses less digits than its factorization.

56061100555555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41705117.

The product of its (nonzero) digits is 2812500, while the sum is 49.

The spelling of 56061100555555 in words is "fifty-six trillion, sixty-one billion, one hundred million, five hundred fifty-five thousand, five hundred fifty-five".