56105051127 has 8 divisors (see below), whose sum is σ = 78059201664. Its totient is φ = 35777134008.

The previous prime is 56105051117. The next prime is 56105051161. The reversal of 56105051127 is 72115050165.

It is a happy number.

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

It is not a de Polignac number, because 56105051127 - 2⁴ = 56105051111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56105051117) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 406558273 + ... + 406558410.

It is an arithmetic number, because the mean of its divisors is an integer number (9757400208).

Almost surely, 2^56105051127 is an apocalyptic number.

56105051127 is a deficient number, since it is larger than the sum of its proper divisors (21954150537).

56105051127 is a wasteful number, since it uses less digits than its factorization.

56105051127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813116709.

The product of its (nonzero) digits is 10500, while the sum is 33.

The spelling of 56105051127 in words is "fifty-six billion, one hundred five million, fifty-one thousand, one hundred twenty-seven".