2053350043 has 2 divisors, whose sum is σ = 2053350044. Its totient is φ = 2053350042.

The previous prime is 2053350023. The next prime is 2053350107. The reversal of 2053350043 is 3400533502.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2053350043 - 2²¹ = 2051252891 is a prime.

It is not a weakly prime, because it can be changed into another prime (2053350023) 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 as a sum of consecutive naturals, namely, 1026675021 + 1026675022.

It is an arithmetic number, because the mean of its divisors is an integer number (1026675022).

Almost surely, 2^2053350043 is an apocalyptic number.

2053350043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053350043 is an equidigital number, since it uses as much as digits as its factorization.

2053350043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 2053350043 is about 45313.9056250948. The cubic root of 2053350043 is about 1271.0256956630.

Adding to 2053350043 its reverse (3400533502), we get a palindrome (5453883545).

The spelling of 2053350043 in words is "two billion, fifty-three million, three hundred fifty thousand, forty-three".