2061453727 has 2 divisors, whose sum is σ = 2061453728. Its totient is φ = 2061453726.

The previous prime is 2061453629. The next prime is 2061453769. The reversal of 2061453727 is 7273541602.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2061453727 - 2⁷ = 2061453599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2061453827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030726863 + 1030726864.

It is an arithmetic number, because the mean of its divisors is an integer number (1030726864).

Almost surely, 2^2061453727 is an apocalyptic number.

2061453727 is a deficient number, since it is larger than the sum of its proper divisors (1).

2061453727 is an equidigital number, since it uses as much as digits as its factorization.

2061453727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 2061453727 is about 45403.2347636157. The cubic root of 2061453727 is about 1272.6955636251.

The spelling of 2061453727 in words is "two billion, sixty-one million, four hundred fifty-three thousand, seven hundred twenty-seven".