6601373130 has 192 divisors, whose sum is σ = 18266477184. Its totient is φ = 1512576000.

The previous prime is 6601373123. The next prime is 6601373159. The reversal of 6601373130 is 313731066.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 65360080 + ... + 65360180.

It is an arithmetic number, because the mean of its divisors is an integer number (95137902).

Almost surely, 2^6601373130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6601373130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9133238592).

6601373130 is an abundant number, since it is smaller than the sum of its proper divisors (11665104054).

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

6601373130 is a wasteful number, since it uses less digits than its factorization.

6601373130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 6601373130 is about 81248.8346377965. The cubic root of 6601373130 is about 1875.9075315131.

The spelling of 6601373130 in words is "six billion, six hundred one million, three hundred seventy-three thousand, one hundred thirty".