1056050011055 has 8 divisors (see below), whose sum is σ = 1364741552832. Its totient is φ = 779852315808.

The previous prime is 1056050011019. The next prime is 1056050011057. The reversal of 1056050011055 is 5501100506501.

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 1056050011055 - 2¹⁸ = 1056049748911 is a prime.

It is a super-2 number, since 2×1056050011055² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056050011057) 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, 8123461559 + ... + 8123461688.

It is an arithmetic number, because the mean of its divisors is an integer number (170592694104).

Almost surely, 2^{1056050011055} is an apocalyptic number.

1056050011055 is a deficient number, since it is larger than the sum of its proper divisors (308691541777).

1056050011055 is a wasteful number, since it uses less digits than its factorization.

1056050011055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16246923265.

The product of its (nonzero) digits is 3750, while the sum is 29.

Adding to 1056050011055 its reverse (5501100506501), we get a palindrome (6557150517556).

The spelling of 1056050011055 in words is "one trillion, fifty-six billion, fifty million, eleven thousand, fifty-five".