1126986576513 has 16 divisors (see below), whose sum is σ = 1740837714816. Its totient is φ = 635170515840.

The previous prime is 1126986576511. The next prime is 1126986576559. The reversal of 1126986576513 is 3156756896211.

It is a happy number.

It is not a de Polignac number, because 1126986576513 - 2¹ = 1126986576511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1126986576511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367573998 + ... + 367577063.

It is an arithmetic number, because the mean of its divisors is an integer number (108802357176).

Almost surely, 2^{1126986576513} is an apocalyptic number.

It is an amenable number.

1126986576513 is a deficient number, since it is larger than the sum of its proper divisors (613851138303).

1126986576513 is an equidigital number, since it uses as much as digits as its factorization.

1126986576513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735151144.

The product of its digits is 16329600, while the sum is 60.

The spelling of 1126986576513 in words is "one trillion, one hundred twenty-six billion, nine hundred eighty-six million, five hundred seventy-six thousand, five hundred thirteen".