2056359593 has 8 divisors (see below), whose sum is σ = 2213016840. Its totient is φ = 1903668480.

The previous prime is 2056359587. The next prime is 2056359601. The reversal of 2056359593 is 3959536502.

It can be written as a sum of positive squares in 4 ways, for example, as 42863209 + 2013496384 = 6547^2 + 44872^2 .

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

It is not a de Polignac number, because 2056359593 - 2⁴ = 2056359577 is a prime.

It is a super-2 number, since 2×2056359593² = 8457229551446251298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2056359553) 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, 990458 + ... + 992531.

It is an arithmetic number, because the mean of its divisors is an integer number (276627105).

Almost surely, 2^2056359593 is an apocalyptic number.

It is an amenable number.

2056359593 is a deficient number, since it is larger than the sum of its proper divisors (156657247).

2056359593 is a wasteful number, since it uses less digits than its factorization.

2056359593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983067.

The product of its (nonzero) digits is 1093500, while the sum is 47.

The square root of 2056359593 is about 45347.1012634766. The cubic root of 2056359593 is about 1271.6463639981.

The spelling of 2056359593 in words is "two billion, fifty-six million, three hundred fifty-nine thousand, five hundred ninety-three".