1057116527 has 8 divisors (see below), whose sum is σ = 1084375296. Its totient is φ = 1030056472.

The previous prime is 1057116481. The next prime is 1057116551. The reversal of 1057116527 is 7256117501.

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

It is a cyclic number.

It is not a de Polignac number, because 1057116527 - 2¹⁰ = 1057115503 is a prime.

It is a super-2 number, since 2×1057116527² = 2234990703313083458, which 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 (1057116587) 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, 38873 + ... + 60210.

It is an arithmetic number, because the mean of its divisors is an integer number (135546912).

Almost surely, 2^1057116527 is an apocalyptic number.

1057116527 is a deficient number, since it is larger than the sum of its proper divisors (27258769).

1057116527 is an equidigital number, since it uses as much as digits as its factorization.

1057116527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99357.

The product of its (nonzero) digits is 14700, while the sum is 35.

The square root of 1057116527 is about 32513.3284515751. The cubic root of 1057116527 is about 1018.6874463354.

The spelling of 1057116527 in words is "one billion, fifty-seven million, one hundred sixteen thousand, five hundred twenty-seven".