1055758618333 has 4 divisors (see below), whose sum is σ = 1055760986268. Its totient is φ = 1055756250400.

The previous prime is 1055758618259. The next prime is 1055758618367. The reversal of 1055758618333 is 3338168575501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39126026809 + 1016632591524 = 197803^2 + 1008282^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055758618333 - 2⁹ = 1055758617821 is a prime.

It is a super-2 number, since 2×1055758618333² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055758618393) 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, 290368 + ... + 1481833.

It is an arithmetic number, because the mean of its divisors is an integer number (263940246567).

Almost surely, 2^{1055758618333} is an apocalyptic number.

It is an amenable number.

1055758618333 is a deficient number, since it is larger than the sum of its proper divisors (2367935).

1055758618333 is an equidigital number, since it uses as much as digits as its factorization.

1055758618333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2367934.

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 1055758618333 in words is "one trillion, fifty-five billion, seven hundred fifty-eight million, six hundred eighteen thousand, three hundred thirty-three".