202053007662019 has 2 divisors, whose sum is σ = 202053007662020. Its totient is φ = 202053007662018.

The previous prime is 202053007661917. The next prime is 202053007662047. The reversal of 202053007662019 is 910266700350202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202053007662019 - 2¹⁹ = 202053007137731 is a prime.

It is a super-2 number, since 2×202053007662019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (202053007662419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101026503831009 + 101026503831010.

It is an arithmetic number, because the mean of its divisors is an integer number (101026503831010).

Almost surely, 2^{202053007662019} is an apocalyptic number.

202053007662019 is a deficient number, since it is larger than the sum of its proper divisors (1).

202053007662019 is an equidigital number, since it uses as much as digits as its factorization.

202053007662019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 202053007662019 in words is "two hundred two trillion, fifty-three billion, seven million, six hundred sixty-two thousand, nineteen".