2052636043 has 2 divisors, whose sum is σ = 2052636044. Its totient is φ = 2052636042.

The previous prime is 2052636023. The next prime is 2052636097. The reversal of 2052636043 is 3406362502.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2052636043 - 2²¹ = 2050538891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2052635996 and 2052636014.

It is not a weakly prime, because it can be changed into another prime (2052636023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026318021 + 1026318022.

It is an arithmetic number, because the mean of its divisors is an integer number (1026318022).

Almost surely, 2^2052636043 is an apocalyptic number.

2052636043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2052636043 is an equidigital number, since it uses as much as digits as its factorization.

2052636043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 2052636043 is about 45306.0265638027. The cubic root of 2052636043 is about 1270.8783563498.

Adding to 2052636043 its reverse (3406362502), we get a palindrome (5458998545).

The spelling of 2052636043 in words is "two billion, fifty-two million, six hundred thirty-six thousand, forty-three".