6615125152000 has 144 divisors (see below), whose sum is σ = 16501342096512. Its totient is φ = 2642479257600.

The previous prime is 6615125151937. The next prime is 6615125152007. The reversal of 6615125152000 is 2515215166.

It is not an unprimeable number, because it can be changed into a prime (6615125152007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23636887 + ... + 23915113.

It is an arithmetic number, because the mean of its divisors is an integer number (114592653448).

Almost surely, 2^{6615125152000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6615125152000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8250671048256).

6615125152000 is an abundant number, since it is smaller than the sum of its proper divisors (9886216944512).

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

6615125152000 is an equidigital number, since it uses as much as digits as its factorization.

6615125152000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279001 (or 278977 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 6615125152000 in words is "six trillion, six hundred fifteen billion, one hundred twenty-five million, one hundred fifty-two thousand".