1055427108288 has 56 divisors (see below), whose sum is σ = 3191410545792. Its totient is φ = 301550601984.

The previous prime is 1055427108283. The next prime is 1055427108311. The reversal of 1055427108288 is 8828017245501.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×1055427108288² (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 1055427108288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055427108283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392642670 + ... + 392645357.

It is an arithmetic number, because the mean of its divisors is an integer number (56989474032).

Almost surely, 2^{1055427108288} is an apocalyptic number.

It is an amenable number.

1055427108288 is an abundant number, since it is smaller than the sum of its proper divisors (2135983437504).

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

1055427108288 is an equidigital number, since it uses as much as digits as its factorization.

1055427108288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785288049 (or 785288039 counting only the distinct ones).

The product of its (nonzero) digits is 1433600, while the sum is 51.

The spelling of 1055427108288 in words is "one trillion, fifty-five billion, four hundred twenty-seven million, one hundred eight thousand, two hundred eighty-eight".