19714057183573 has 2 divisors, whose sum is σ = 19714057183574. Its totient is φ = 19714057183572.

The previous prime is 19714057183549. The next prime is 19714057183609. The reversal of 19714057183573 is 37538175041791.

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., 18923135105329 + 790922078244 = 4350073^2 + 889338^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19714057183573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19714057183273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9857028591786 + 9857028591787.

It is an arithmetic number, because the mean of its divisors is an integer number (9857028591787).

Almost surely, 2^{19714057183573} is an apocalyptic number.

It is an amenable number.

19714057183573 is a deficient number, since it is larger than the sum of its proper divisors (1).

19714057183573 is an equidigital number, since it uses as much as digits as its factorization.

19714057183573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22226400, while the sum is 61.

The spelling of 19714057183573 in words is "nineteen trillion, seven hundred fourteen billion, fifty-seven million, one hundred eighty-three thousand, five hundred seventy-three".