2075543426 has 32 divisors (see below), whose sum is σ = 3453290496. Its totient is φ = 927682000.

The previous prime is 2075543419. The next prime is 2075543461. The reversal of 2075543426 is 6243455702.

It is a self number, because there is not a number n which added to its sum of digits gives 2075543426.

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 15 ways as a sum of consecutive naturals, for example, 671681 + ... + 674763.

It is an arithmetic number, because the mean of its divisors is an integer number (107915328).

Almost surely, 2^2075543426 is an apocalyptic number.

2075543426 is a deficient number, since it is larger than the sum of its proper divisors (1377747070).

2075543426 is a wasteful number, since it uses less digits than its factorization.

2075543426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3598.

The product of its (nonzero) digits is 201600, while the sum is 38.

The square root of 2075543426 is about 45558.1323805092. The cubic root of 2075543426 is about 1275.5885379274.

The spelling of 2075543426 in words is "two billion, seventy-five million, five hundred forty-three thousand, four hundred twenty-six".