1052791069117 has 8 divisors (see below), whose sum is σ = 1069437926592. Its totient is φ = 1036194734400.

The previous prime is 1052791069103. The next prime is 1052791069139. The reversal of 1052791069117 is 7119601972501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1052791069117 is a prime.

It is a super-2 number, since 2×1052791069117² (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 (1052798069117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12588684 + ... + 12672037.

It is an arithmetic number, because the mean of its divisors is an integer number (133679740824).

Almost surely, 2^{1052791069117} is an apocalyptic number.

It is an amenable number.

1052791069117 is a deficient number, since it is larger than the sum of its proper divisors (16646857475).

1052791069117 is an equidigital number, since it uses as much as digits as its factorization.

1052791069117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25261379.

The product of its (nonzero) digits is 238140, while the sum is 49.

The spelling of 1052791069117 in words is "one trillion, fifty-two billion, seven hundred ninety-one million, sixty-nine thousand, one hundred seventeen".