1055053140422 has 8 divisors (see below), whose sum is σ = 1582586262000. Its totient is φ = 527524386424.

The previous prime is 1055053140391. The next prime is 1055053140467. The reversal of 1055053140422 is 2240413505501.

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

It is a super-2 number, since 2×1055053140422² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 400397 + ... + 1506792.

It is an arithmetic number, because the mean of its divisors is an integer number (197823282750).

Almost surely, 2^{1055053140422} is an apocalyptic number.

1055053140422 is a deficient number, since it is larger than the sum of its proper divisors (527533121578).

1055053140422 is a wasteful number, since it uses less digits than its factorization.

1055053140422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183790.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 1055053140422 its reverse (2240413505501), we get a palindrome (3295466645923).

The spelling of 1055053140422 in words is "one trillion, fifty-five billion, fifty-three million, one hundred forty thousand, four hundred twenty-two".