4087772093 has 2 divisors, whose sum is σ = 4087772094. Its totient is φ = 4087772092.

The previous prime is 4087772027. The next prime is 4087772113. The reversal of 4087772093 is 3902777804.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2155466329 + 1932305764 = 46427^2 + 43958^2 .

It is a cyclic number.

It is not a de Polignac number, because 4087772093 - 2¹⁴ = 4087755709 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4087775093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2043886046 + 2043886047.

It is an arithmetic number, because the mean of its divisors is an integer number (2043886047).

Almost surely, 2^4087772093 is an apocalyptic number.

It is an amenable number.

4087772093 is a deficient number, since it is larger than the sum of its proper divisors (1).

4087772093 is an equidigital number, since it uses as much as digits as its factorization.

4087772093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 592704, while the sum is 47.

The square root of 4087772093 is about 63935.6871629609. The cubic root of 4087772093 is about 1598.9279397824.

The spelling of 4087772093 in words is "four billion, eighty-seven million, seven hundred seventy-two thousand, ninety-three".