1055264264056 has 64 divisors (see below), whose sum is σ = 2121779088000. Its totient is φ = 490526824320.

The previous prime is 1055264263993. The next prime is 1055264264107. The reversal of 1055264264056 is 6504624625501.

It is a super-2 number, since 2×1055264264056² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055264263997 and 1055264264015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5017690 + ... + 5223766.

It is an arithmetic number, because the mean of its divisors is an integer number (33152798250).

Almost surely, 2^{1055264264056} is an apocalyptic number.

It is an amenable number.

1055264264056 is an abundant number, since it is smaller than the sum of its proper divisors (1066514823944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055264264056 is a wasteful number, since it uses less digits than its factorization.

1055264264056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206732 (or 206728 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 46.

Adding to 1055264264056 its reverse (6504624625501), we get a palindrome (7559888889557).

The spelling of 1055264264056 in words is "one trillion, fifty-five billion, two hundred sixty-four million, two hundred sixty-four thousand, fifty-six".