605318980079 has 16 divisors (see below), whose sum is σ = 674926129824. Its totient is φ = 542751675840.

The previous prime is 605318980051. The next prime is 605318980099. The reversal of 605318980079 is 970089813506.

It is not a de Polignac number, because 605318980079 - 2⁸ = 605318979823 is a prime.

It is a super-5 number, since 5×605318980079⁵ (a number of 60 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605318980009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3017804 + ... + 3212129.

It is an arithmetic number, because the mean of its divisors is an integer number (42182883114).

Almost surely, 2^605318980079 is an apocalyptic number.

605318980079 is a deficient number, since it is larger than the sum of its proper divisors (69607149745).

605318980079 is an equidigital number, since it uses as much as digits as its factorization.

605318980079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6230039 (or 6230017 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 56.

The spelling of 605318980079 in words is "six hundred five billion, three hundred eighteen million, nine hundred eighty thousand, seventy-nine".