56616061055086 has 8 divisors (see below), whose sum is σ = 91456714012104. Its totient is φ = 26130489717720.

The previous prime is 56616061055077. The next prime is 56616061055107. The reversal of 56616061055086 is 68055016061665.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1088770404880 + ... + 1088770404931.

It is an arithmetic number, because the mean of its divisors is an integer number (11432089251513).

Almost surely, 2^{56616061055086} is an apocalyptic number.

56616061055086 is a deficient number, since it is larger than the sum of its proper divisors (34840652957018).

56616061055086 is a wasteful number, since it uses less digits than its factorization.

56616061055086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177540809826.

The product of its (nonzero) digits is 7776000, while the sum is 55.

The spelling of 56616061055086 in words is "fifty-six trillion, six hundred sixteen billion, sixty-one million, fifty-five thousand, eighty-six".