1126053605713 has 4 divisors (see below), whose sum is σ = 1131888080548. Its totient is φ = 1120219130880.

The previous prime is 1126053605671. The next prime is 1126053605717. The reversal of 1126053605713 is 3175063506211.

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 634837652289 + 491215953424 = 796767^2 + 700868^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1126053605713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1126053605717) 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, 2917237128 + ... + 2917237513.

It is an arithmetic number, because the mean of its divisors is an integer number (282972020137).

Almost surely, 2^{1126053605713} is an apocalyptic number.

It is an amenable number.

1126053605713 is a deficient number, since it is larger than the sum of its proper divisors (5834474835).

1126053605713 is an equidigital number, since it uses as much as digits as its factorization.

1126053605713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5834474834.

The product of its (nonzero) digits is 113400, while the sum is 40.

The spelling of 1126053605713 in words is "one trillion, one hundred twenty-six billion, fifty-three million, six hundred five thousand, seven hundred thirteen".