609382213051 has 2 divisors, whose sum is σ = 609382213052. Its totient is φ = 609382213050.

The previous prime is 609382213009. The next prime is 609382213117. The reversal of 609382213051 is 150312283906.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 609382213051 - 2³³ = 600792278459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 609382212995 and 609382213013.

It is not a weakly prime, because it can be changed into another prime (609382213001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304691106525 + 304691106526.

It is an arithmetic number, because the mean of its divisors is an integer number (304691106526).

Almost surely, 2^609382213051 is an apocalyptic number.

609382213051 is a deficient number, since it is larger than the sum of its proper divisors (1).

609382213051 is an equidigital number, since it uses as much as digits as its factorization.

609382213051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 40.

Adding to 609382213051 its reverse (150312283906), we get a palindrome (759694496957).

The spelling of 609382213051 in words is "six hundred nine billion, three hundred eighty-two million, two hundred thirteen thousand, fifty-one".