2019248293 has 2 divisors, whose sum is σ = 2019248294. Its totient is φ = 2019248292.

The previous prime is 2019248281. The next prime is 2019248317. The reversal of 2019248293 is 3928429102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1953021249 + 66227044 = 44193^2 + 8138^2 .

It is a cyclic number.

It is not a de Polignac number, because 2019248293 - 2²¹ = 2017151141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2019248213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1009624146 + 1009624147.

It is an arithmetic number, because the mean of its divisors is an integer number (1009624147).

Almost surely, 2^2019248293 is an apocalyptic number.

It is an amenable number.

2019248293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2019248293 is an equidigital number, since it uses as much as digits as its factorization.

2019248293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 2019248293 is about 44936.0466997265. The cubic root of 2019248293 is about 1263.9500404615.

The spelling of 2019248293 in words is "two billion, nineteen million, two hundred forty-eight thousand, two hundred ninety-three".