1057294059279 has 8 divisors (see below), whose sum is σ = 1409759449392. Its totient is φ = 704845687680.

The previous prime is 1057294059257. The next prime is 1057294059299. The reversal of 1057294059279 is 9729504927501.

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

It is not a de Polignac number, because 1057294059279 - 2¹⁵ = 1057294026511 is a prime.

It is a super-2 number, since 2×1057294059279² (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 (1057294059299) 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, 4108954 + ... + 4358679.

It is an arithmetic number, because the mean of its divisors is an integer number (176219931174).

Almost surely, 2^{1057294059279} is an apocalyptic number.

1057294059279 is a deficient number, since it is larger than the sum of its proper divisors (352465390113).

1057294059279 is an equidigital number, since it uses as much as digits as its factorization.

1057294059279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8509257.

The product of its (nonzero) digits is 14288400, while the sum is 60.

The spelling of 1057294059279 in words is "one trillion, fifty-seven billion, two hundred ninety-four million, fifty-nine thousand, two hundred seventy-nine".