919773355483 has 2 divisors, whose sum is σ = 919773355484. Its totient is φ = 919773355482.

The previous prime is 919773355453. The next prime is 919773355489. The reversal of 919773355483 is 384553377919.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 919773355483 - 2¹⁷ = 919773224411 is a prime.

It is not a weakly prime, because it can be changed into another prime (919773355489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 459886677741 + 459886677742.

It is an arithmetic number, because the mean of its divisors is an integer number (459886677742).

Almost surely, 2^919773355483 is an apocalyptic number.

919773355483 is a deficient number, since it is larger than the sum of its proper divisors (1).

919773355483 is an equidigital number, since it uses as much as digits as its factorization.

919773355483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 85730400, while the sum is 64.

The spelling of 919773355483 in words is "nine hundred nineteen billion, seven hundred seventy-three million, three hundred fifty-five thousand, four hundred eighty-three".