2075538656 has 24 divisors (see below), whose sum is σ = 4088904120. Its totient is φ = 1037086848.

The previous prime is 2075538637. The next prime is 2075538677. The reversal of 2075538656 is 6568355702.

It is a self number, because there is not a number n which added to its sum of digits gives 2075538656.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29990 + ... + 71066.

It is an arithmetic number, because the mean of its divisors is an integer number (170371005).

Almost surely, 2^2075538656 is an apocalyptic number.

It is an amenable number.

2075538656 is a deficient number, since it is larger than the sum of its proper divisors (2013365464).

2075538656 is a wasteful number, since it uses less digits than its factorization.

2075538656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42666 (or 42658 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 47.

The square root of 2075538656 is about 45558.0800297818. The cubic root of 2075538656 is about 1275.5875607436.

The spelling of 2075538656 in words is "two billion, seventy-five million, five hundred thirty-eight thousand, six hundred fifty-six".