1055959027200 has 1440 divisors, whose sum is σ = 4887069707520. Its totient is φ = 219370291200.

The previous prime is 1055959027183. The next prime is 1055959027303. The reversal of 1055959027200 is 27209595501.

1055959027200 is a `hidden beast` number, since 1 + 0 + 5 + 59 + 590 + 2 + 7 + 2 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a super-2 number, since 2×1055959027200² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 239498596 + ... + 239503004.

It is an arithmetic number, because the mean of its divisors is an integer number (3393798408).

Almost surely, 2^{1055959027200} is an apocalyptic number.

1055959027200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1055959027200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2443534853760).

1055959027200 is an abundant number, since it is smaller than the sum of its proper divisors (3831110680320).

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

1055959027200 is an equidigital number, since it uses as much as digits as its factorization.

1055959027200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4470 (or 4437 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 45.

The spelling of 1055959027200 in words is "one trillion, fifty-five billion, nine hundred fifty-nine million, twenty-seven thousand, two hundred".