1055482565643 has 48 divisors (see below), whose sum is σ = 1690980969600. Its totient is φ = 629029146240.

The previous prime is 1055482565629. The next prime is 1055482565653. The reversal of 1055482565643 is 3465652845501.

1055482565643 is a `hidden beast` number, since 1 + 0 + 5 + 54 + 8 + 25 + 6 + 564 + 3 = 666.

It is not a de Polignac number, because 1055482565643 - 2¹² = 1055482561547 is a prime.

It is a super-2 number, since 2×1055482565643² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055482565643.

It is not an unprimeable number, because it can be changed into a prime (1055482565623) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3634348 + ... + 3914006.

It is an arithmetic number, because the mean of its divisors is an integer number (35228770200).

Almost surely, 2^{1055482565643} is an apocalyptic number.

1055482565643 is a deficient number, since it is larger than the sum of its proper divisors (635498403957).

1055482565643 is a wasteful number, since it uses less digits than its factorization.

1055482565643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280312 (or 280309 counting only the distinct ones).

The product of its (nonzero) digits is 17280000, while the sum is 54.

The spelling of 1055482565643 in words is "one trillion, fifty-five billion, four hundred eighty-two million, five hundred sixty-five thousand, six hundred forty-three".