1080713642757 has 8 divisors (see below), whose sum is σ = 1646801741376. Its totient is φ = 617550652992.

The previous prime is 1080713642753. The next prime is 1080713642773. The reversal of 1080713642757 is 7572463170801.

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

It is not a de Polignac number, because 1080713642757 - 2² = 1080713642753 is a prime.

It is a super-2 number, since 2×1080713642757² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080713642753) 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, 25731277188 + ... + 25731277229.

It is an arithmetic number, because the mean of its divisors is an integer number (205850217672).

Almost surely, 2^{1080713642757} is an apocalyptic number.

It is an amenable number.

1080713642757 is a deficient number, since it is larger than the sum of its proper divisors (566088098619).

1080713642757 is an equidigital number, since it uses as much as digits as its factorization.

1080713642757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51462554427.

The product of its (nonzero) digits is 1975680, while the sum is 51.

The spelling of 1080713642757 in words is "one trillion, eighty billion, seven hundred thirteen million, six hundred forty-two thousand, seven hundred fifty-seven".