2010190493 has 2 divisors, whose sum is σ = 2010190494. Its totient is φ = 2010190492.

The previous prime is 2010190487. The next prime is 2010190631. The reversal of 2010190493 is 3940910102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1641627289 + 368563204 = 40517^2 + 19198^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010190493 - 2¹² = 2010186397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2010190433) 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, 1005095246 + 1005095247.

It is an arithmetic number, because the mean of its divisors is an integer number (1005095247).

Almost surely, 2^2010190493 is an apocalyptic number.

It is an amenable number.

2010190493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010190493 is an equidigital number, since it uses as much as digits as its factorization.

2010190493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 2010190493 is about 44835.1479645155. The cubic root of 2010190493 is about 1262.0572952004.

The spelling of 2010190493 in words is "two billion, ten million, one hundred ninety thousand, four hundred ninety-three".