1932453473 has 2 divisors, whose sum is σ = 1932453474. Its totient is φ = 1932453472.

The previous prime is 1932453449. The next prime is 1932453487. The reversal of 1932453473 is 3743542391.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1853474704 + 78978769 = 43052^2 + 8887^2 .

It is a cyclic number.

It is not a de Polignac number, because 1932453473 - 2⁶ = 1932453409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1932453473.

It is not a weakly prime, because it can be changed into another prime (1932453403) 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, 966226736 + 966226737.

It is an arithmetic number, because the mean of its divisors is an integer number (966226737).

Almost surely, 2^1932453473 is an apocalyptic number.

It is an amenable number.

1932453473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1932453473 is an equidigital number, since it uses as much as digits as its factorization.

1932453473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 41.

The square root of 1932453473 is about 43959.6800830033. The cubic root of 1932453473 is about 1245.5744241541.

The spelling of 1932453473 in words is "one billion, nine hundred thirty-two million, four hundred fifty-three thousand, four hundred seventy-three".