4052049061 has 2 divisors, whose sum is σ = 4052049062. Its totient is φ = 4052049060.

The previous prime is 4052049047. The next prime is 4052049101. The reversal of 4052049061 is 1609402504.

4052049061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3847844961 + 204204100 = 62031^2 + 14290^2 .

It is a cyclic number.

It is not a de Polignac number, because 4052049061 - 2⁷ = 4052048933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4052049461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2026024530 + 2026024531.

It is an arithmetic number, because the mean of its divisors is an integer number (2026024531).

Almost surely, 2^4052049061 is an apocalyptic number.

It is an amenable number.

4052049061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4052049061 is an equidigital number, since it uses as much as digits as its factorization.

4052049061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 4052049061 is about 63655.7072146716. The cubic root of 4052049061 is about 1594.2566297138.

The spelling of 4052049061 in words is "four billion, fifty-two million, forty-nine thousand, sixty-one".