609704422783 has 2 divisors, whose sum is σ = 609704422784. Its totient is φ = 609704422782.

The previous prime is 609704422669. The next prime is 609704422807. The reversal of 609704422783 is 387224407906.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 609704422783 - 2¹⁷ = 609704291711 is a prime.

It is a super-2 number, since 2×609704422783² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 609704422783.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (609704429783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304852211391 + 304852211392.

It is an arithmetic number, because the mean of its divisors is an integer number (304852211392).

Almost surely, 2^609704422783 is an apocalyptic number.

609704422783 is a deficient number, since it is larger than the sum of its proper divisors (1).

609704422783 is an equidigital number, since it uses as much as digits as its factorization.

609704422783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 609704422783 in words is "six hundred nine billion, seven hundred four million, four hundred twenty-two thousand, seven hundred eighty-three".