2057747531559 has 16 divisors (see below), whose sum is σ = 2888103972480. Its totient is φ = 1299613252320.

The previous prime is 2057747531537. The next prime is 2057747531617. The reversal of 2057747531559 is 9551357477502.

It is not a de Polignac number, because 2057747531559 - 2¹¹ = 2057747529511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057747531759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5414824 + ... + 5782370.

It is an arithmetic number, because the mean of its divisors is an integer number (180506498280).

Almost surely, 2^{2057747531559} is an apocalyptic number.

2057747531559 is a deficient number, since it is larger than the sum of its proper divisors (830356440921).

2057747531559 is a wasteful number, since it uses less digits than its factorization.

2057747531559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465790.

The product of its (nonzero) digits is 46305000, while the sum is 60.

The spelling of 2057747531559 in words is "two trillion, fifty-seven billion, seven hundred forty-seven million, five hundred thirty-one thousand, five hundred fifty-nine".