2059443155 has 64 divisors (see below), whose sum is σ = 3434296320. Its totient is φ = 1144627200.

The previous prime is 2059443131. The next prime is 2059443157. The reversal of 2059443155 is 5513449502.

It is not a de Polignac number, because 2059443155 - 2³⁰ = 985701331 is a prime.

It is a super-2 number, since 2×2059443155² = 8482612217352708050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2059443157) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 116075 + ... + 132635.

It is an arithmetic number, because the mean of its divisors is an integer number (53660880).

Almost surely, 2^2059443155 is an apocalyptic number.

2059443155 is a deficient number, since it is larger than the sum of its proper divisors (1374853165).

2059443155 is a wasteful number, since it uses less digits than its factorization.

2059443155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16620.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 2059443155 is about 45381.0880764223. The cubic root of 2059443155 is about 1272.2816682628.

The spelling of 2059443155 in words is "two billion, fifty-nine million, four hundred forty-three thousand, one hundred fifty-five".