605473626240 has 1280 divisors, whose sum is σ = 2624284396800. Its totient is φ = 129950023680.

The previous prime is 605473626239. The next prime is 605473626281. The reversal of 605473626240 is 42626374506.

605473626240 is a `hidden beast` number, since 6 + 0 + 5 + 47 + 362 + 6 + 240 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 944576320 + ... + 944576960.

It is an arithmetic number, because the mean of its divisors is an integer number (2050222185).

Almost surely, 2^605473626240 is an apocalyptic number.

605473626240 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 605473626240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1312142198400).

605473626240 is an abundant number, since it is smaller than the sum of its proper divisors (2018810770560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

605473626240 is a wasteful number, since it uses less digits than its factorization.

605473626240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 814 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 605473626240 in words is "six hundred five billion, four hundred seventy-three million, six hundred twenty-six thousand, two hundred forty".