1055701443 has 8 divisors (see below), whose sum is σ = 1408181008. Its totient is φ = 703511424.

The previous prime is 1055701433. The next prime is 1055701447. The reversal of 1055701443 is 3441075501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1055701443 - 2⁹ = 1055700931 is a prime.

It is a super-2 number, since 2×1055701443² = 2229011073504564498, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1055701443.

It is not an unprimeable number, because it can be changed into a prime (1055701447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63730 + ... + 78567.

It is an arithmetic number, because the mean of its divisors is an integer number (176022626).

Almost surely, 2^1055701443 is an apocalyptic number.

1055701443 is a deficient number, since it is larger than the sum of its proper divisors (352479565).

1055701443 is a wasteful number, since it uses less digits than its factorization.

1055701443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144773.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 1055701443 is about 32491.5595655241. The cubic root of 1055701443 is about 1018.2326960877.

Adding to 1055701443 its reverse (3441075501), we get a palindrome (4496776944).

The spelling of 1055701443 in words is "one billion, fifty-five million, seven hundred one thousand, four hundred forty-three".