7251789628060 has 96 divisors (see below), whose sum is σ = 16266590968320. Its totient is φ = 2709046002432.

The previous prime is 7251789628051. The next prime is 7251789628117. The reversal of 7251789628060 is 608269871527.

It is a self number, because there is not a number n which added to its sum of digits gives 7251789628060.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53199471 + ... + 53335609.

It is an arithmetic number, because the mean of its divisors is an integer number (169443655920).

Almost surely, 2^{7251789628060} 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 7251789628060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8133295484160).

7251789628060 is an abundant number, since it is smaller than the sum of its proper divisors (9014801340260).

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

7251789628060 is a wasteful number, since it uses less digits than its factorization.

7251789628060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138907 (or 138905 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 61.

The spelling of 7251789628060 in words is "seven trillion, two hundred fifty-one billion, seven hundred eighty-nine million, six hundred twenty-eight thousand, sixty".