56055055009757 has 8 divisors (see below), whose sum is σ = 56098168234752. Its totient is φ = 56011945438800.

The previous prime is 56055055009607. The next prime is 56055055009771. The reversal of 56055055009757 is 75790055055065.

It is a happy number.

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 56055055009757 - 2²⁴ = 56055038232541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56055055009696 and 56055055009705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56055055009157) 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, 30186128 + ... + 31989254.

It is an arithmetic number, because the mean of its divisors is an integer number (7012271029344).

Almost surely, 2^{56055055009757} is an apocalyptic number.

It is an amenable number.

56055055009757 is a deficient number, since it is larger than the sum of its proper divisors (43113224995).

56055055009757 is a wasteful number, since it uses less digits than its factorization.

56055055009757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827019.

The product of its (nonzero) digits is 41343750, while the sum is 59.

The spelling of 56055055009757 in words is "fifty-six trillion, fifty-five billion, fifty-five million, nine thousand, seven hundred fifty-seven".