56616061055101 has 8 divisors (see below), whose sum is σ = 59973048644544. Its totient is φ = 53262032472000.

The previous prime is 56616061055077. The next prime is 56616061055107. The reversal of 56616061055101 is 10155016061665.

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

It is a cyclic number.

It is not a de Polignac number, because 56616061055101 - 2⁵ = 56616061055069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56616061055107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739712185 + ... + 739788718.

It is an arithmetic number, because the mean of its divisors is an integer number (7496631080568).

Almost surely, 2^{56616061055101} is an apocalyptic number.

It is an amenable number.

56616061055101 is a deficient number, since it is larger than the sum of its proper divisors (3356987589443).

56616061055101 is a wasteful number, since it uses less digits than its factorization.

56616061055101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479503171.

The product of its (nonzero) digits is 162000, while the sum is 43.

The spelling of 56616061055101 in words is "fifty-six trillion, six hundred sixteen billion, sixty-one million, fifty-five thousand, one hundred one".