605113385451 has 8 divisors (see below), whose sum is σ = 828623735184. Its totient is φ = 392505979680.

The previous prime is 605113385449. The next prime is 605113385477. The reversal of 605113385451 is 154583311506.

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

It is not a de Polignac number, because 605113385451 - 2¹ = 605113385449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (605113385431) 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 in 7 ways as a sum of consecutive naturals, for example, 2725735860 + ... + 2725736081.

It is an arithmetic number, because the mean of its divisors is an integer number (103577966898).

Almost surely, 2^605113385451 is an apocalyptic number.

605113385451 is a deficient number, since it is larger than the sum of its proper divisors (223510349733).

605113385451 is a wasteful number, since it uses less digits than its factorization.

605113385451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5451471981.

The product of its (nonzero) digits is 216000, while the sum is 42.

Adding to 605113385451 its reverse (154583311506), we get a palindrome (759696696957).

The spelling of 605113385451 in words is "six hundred five billion, one hundred thirteen million, three hundred eighty-five thousand, four hundred fifty-one".