19583483473 has 2 divisors, whose sum is σ = 19583483474. Its totient is φ = 19583483472.

The previous prime is 19583483453. The next prime is 19583483503. The reversal of 19583483473 is 37438438591.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13950680769 + 5632802704 = 118113^2 + 75052^2 .

It is a cyclic number.

It is not a de Polignac number, because 19583483473 - 2²⁵ = 19549929041 is a prime.

It is not a weakly prime, because it can be changed into another prime (19583483453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9791741736 + 9791741737.

It is an arithmetic number, because the mean of its divisors is an integer number (9791741737).

Almost surely, 2^19583483473 is an apocalyptic number.

It is an amenable number.

19583483473 is a deficient number, since it is larger than the sum of its proper divisors (1).

19583483473 is an equidigital number, since it uses as much as digits as its factorization.

19583483473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 55.

The spelling of 19583483473 in words is "nineteen billion, five hundred eighty-three million, four hundred eighty-three thousand, four hundred seventy-three".