4052049101 has 2 divisors, whose sum is σ = 4052049102. Its totient is φ = 4052049100.

The previous prime is 4052049061. The next prime is 4052049103. The reversal of 4052049101 is 1019402504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3708688201 + 343360900 = 60899^2 + 18530^2 .

It is a cyclic number.

It is not a de Polignac number, because 4052049101 - 2⁶ = 4052049037 is a prime.

Together with 4052049103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4052049103) 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, 2026024550 + 2026024551.

It is an arithmetic number, because the mean of its divisors is an integer number (2026024551).

Almost surely, 2^4052049101 is an apocalyptic number.

It is an amenable number.

4052049101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4052049101 is an equidigital number, since it uses as much as digits as its factorization.

4052049101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 4052049101 is about 63655.7075288619. The cubic root of 4052049101 is about 1594.2566349597.

The spelling of 4052049101 in words is "four billion, fifty-two million, forty-nine thousand, one hundred one".