605670440955 has 8 divisors (see below), whose sum is σ = 969072705552. Its totient is φ = 323024235168.

The previous prime is 605670440941. The next prime is 605670440981. The reversal of 605670440955 is 559044076506.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 605670440955 - 2⁶ = 605670440891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 605670440898 and 605670440907.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 20189014684 + ... + 20189014713.

It is an arithmetic number, because the mean of its divisors is an integer number (121134088194).

Almost surely, 2^605670440955 is an apocalyptic number.

605670440955 is a deficient number, since it is larger than the sum of its proper divisors (363402264597).

605670440955 is a wasteful number, since it uses less digits than its factorization.

605670440955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40378029405.

The product of its (nonzero) digits is 4536000, while the sum is 51.

The spelling of 605670440955 in words is "six hundred five billion, six hundred seventy million, four hundred forty thousand, nine hundred fifty-five".