1055740485053 has 4 divisors (see below), whose sum is σ = 1111305773760. Its totient is φ = 1000175196348.

The previous prime is 1055740485011. The next prime is 1055740485061. The reversal of 1055740485053 is 3505840475501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1055740485053 - 2¹⁴ = 1055740468669 is a prime.

It is a super-2 number, since 2×1055740485053² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1055740484989 and 1055740485007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055740485073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27782644325 + ... + 27782644362.

It is an arithmetic number, because the mean of its divisors is an integer number (277826443440).

Almost surely, 2^{1055740485053} is an apocalyptic number.

It is an amenable number.

1055740485053 is a deficient number, since it is larger than the sum of its proper divisors (55565288707).

1055740485053 is an equidigital number, since it uses as much as digits as its factorization.

1055740485053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55565288706.

The product of its (nonzero) digits is 1680000, while the sum is 47.

The spelling of 1055740485053 in words is "one trillion, fifty-five billion, seven hundred forty million, four hundred eighty-five thousand, fifty-three".