2056133522 has 8 divisors (see below), whose sum is σ = 3099856716. Its totient is φ = 1022847952.

The previous prime is 2056133509. The next prime is 2056133531. The reversal of 2056133522 is 2253316502.

It can be written as a sum of positive squares in 2 ways, for example, as 1580937121 + 475196401 = 39761^2 + 21799^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2608913 + ... + 2609700.

Almost surely, 2^2056133522 is an apocalyptic number.

2056133522 is a deficient number, since it is larger than the sum of its proper divisors (1043723194).

2056133522 is a wasteful number, since it uses less digits than its factorization.

2056133522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5218812.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 2056133522 is about 45344.6085218519. The cubic root of 2056133522 is about 1271.5997617563.

The spelling of 2056133522 in words is "two billion, fifty-six million, one hundred thirty-three thousand, five hundred twenty-two".