1055034345213 has 10 divisors (see below), whose sum is σ = 1576038960254. Its totient is φ = 703356230088.

The previous prime is 1055034345203. The next prime is 1055034345251. The reversal of 1055034345213 is 3125434305501.

1055034345213 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 0 + 3 + 434 + 5 + 213 = 666.

It can be written as a sum of positive squares in only one way, i.e., 724315038489 + 330719306724 = 851067^2 + 575082^2 .

It is not a de Polignac number, because 1055034345213 - 2¹² = 1055034341117 is a prime.

It is a super-4 number, since 4×1055034345213⁴ (a number of 49 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055034345203) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6512557606 + ... + 6512557767.

Almost surely, 2^{1055034345213} is an apocalyptic number.

It is an amenable number.

1055034345213 is a deficient number, since it is larger than the sum of its proper divisors (521004615041).

1055034345213 is an equidigital number, since it uses as much as digits as its factorization.

1055034345213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13025115385 (or 13025115376 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 1055034345213 in words is "one trillion, fifty-five billion, thirty-four million, three hundred forty-five thousand, two hundred thirteen".