1057757614331 has 4 divisors (see below), whose sum is σ = 1153917397464. Its totient is φ = 961597831200.

The previous prime is 1057757614313. The next prime is 1057757614357. The reversal of 1057757614331 is 1334167577501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1057757614331 - 2³⁸ = 782879707387 is a prime.

It is a super-2 number, since 2×1057757614331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1057757614331.

It is not an unprimeable number, because it can be changed into a prime (1057757614531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48079891550 + ... + 48079891571.

It is an arithmetic number, because the mean of its divisors is an integer number (288479349366).

Almost surely, 2^{1057757614331} is an apocalyptic number.

1057757614331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1057757614331 is a deficient number, since it is larger than the sum of its proper divisors (96159783133).

1057757614331 is an equidigital number, since it uses as much as digits as its factorization.

1057757614331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96159783132.

The product of its (nonzero) digits is 1852200, while the sum is 50.

The spelling of 1057757614331 in words is "one trillion, fifty-seven billion, seven hundred fifty-seven million, six hundred fourteen thousand, three hundred thirty-one".