605237222880 has 288 divisors, whose sum is σ = 2152991733984. Its totient is φ = 160558350336.

The previous prime is 605237222869. The next prime is 605237222893. The reversal of 605237222880 is 88222732506.

It is a happy number.

605237222880 is a `hidden beast` number, since 6 + 0 + 52 + 372 + 228 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7463512 + ... + 7544168.

It is an arithmetic number, because the mean of its divisors is an integer number (7475665743).

Almost surely, 2^605237222880 is an apocalyptic number.

605237222880 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 605237222880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1076495866992).

605237222880 is an abundant number, since it is smaller than the sum of its proper divisors (1547754511104).

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

605237222880 is a wasteful number, since it uses less digits than its factorization.

605237222880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80880 (or 80860 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 605237222880 in words is "six hundred five billion, two hundred thirty-seven million, two hundred twenty-two thousand, eight hundred eighty".