4050352091 has 2 divisors, whose sum is σ = 4050352092. Its totient is φ = 4050352090.

The previous prime is 4050352073. The next prime is 4050352093. The reversal of 4050352091 is 1902530504.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4050352091 is a prime.

It is a super-2 number, since 2×4050352091² = 32810704122136144562, which contains 22 as substring.

Together with 4050352093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4050352093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025176045 + 2025176046.

It is an arithmetic number, because the mean of its divisors is an integer number (2025176046).

Almost surely, 2^4050352091 is an apocalyptic number.

4050352091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4050352091 is an equidigital number, since it uses as much as digits as its factorization.

4050352091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 4050352091 is about 63642.3765348215. The cubic root of 4050352091 is about 1594.0340441043.

Adding to 4050352091 its reverse (1902530504), we get a palindrome (5952882595).

The spelling of 4050352091 in words is "four billion, fifty million, three hundred fifty-two thousand, ninety-one".