4166915803 has 2 divisors, whose sum is σ = 4166915804. Its totient is φ = 4166915802.

The previous prime is 4166915759. The next prime is 4166915827. The reversal of 4166915803 is 3085196614.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4166915803 - 2¹⁷ = 4166784731 is a prime.

It is a super-2 number, since 2×4166915803² = 34726374618582269618, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4166915803.

It is not a weakly prime, because it can be changed into another prime (4166915833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2083457901 + 2083457902.

It is an arithmetic number, because the mean of its divisors is an integer number (2083457902).

Almost surely, 2^4166915803 is an apocalyptic number.

4166915803 is a deficient number, since it is larger than the sum of its proper divisors (1).

4166915803 is an equidigital number, since it uses as much as digits as its factorization.

4166915803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 4166915803 is about 64551.6522096840. The cubic root of 4166915803 is about 1609.1810455015.

The spelling of 4166915803 in words is "four billion, one hundred sixty-six million, nine hundred fifteen thousand, eight hundred three".