601832551320 has 768 divisors, whose sum is σ = 2640973870080. Its totient is φ = 114786201600.

The previous prime is 601832551291. The next prime is 601832551343. The reversal of 601832551320 is 23155238106.

601832551320 is a `hidden beast` number, since 6 + 0 + 1 + 8 + 325 + 5 + 1 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 65220547 + ... + 65229773.

It is an arithmetic number, because the mean of its divisors is an integer number (3438768060).

Almost surely, 2^601832551320 is an apocalyptic number.

601832551320 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 601832551320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1320486935040).

601832551320 is an abundant number, since it is smaller than the sum of its proper divisors (2039141318760).

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

601832551320 is a wasteful number, since it uses less digits than its factorization.

601832551320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9456 (or 9449 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 601832551320 its reverse (23155238106), we get a palindrome (624987789426).

The spelling of 601832551320 in words is "six hundred one billion, eight hundred thirty-two million, five hundred fifty-one thousand, three hundred twenty".