7929750600000 has 252 divisors, whose sum is σ = 28409686030908. Its totient is φ = 2114599680000.

The previous prime is 7929750599963. The next prime is 7929750600019. The reversal of 7929750600000 is 60579297.

It can be written as a sum of positive squares in 6 ways, for example, as 7733827512576 + 195923087424 = 2780976^2 + 442632^2 .

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 402709 + ... + 4002708.

It is an arithmetic number, because the mean of its divisors is an integer number (112736849329).

Almost surely, 2^{7929750600000} 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 7929750600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14204843015454).

7929750600000 is an abundant number, since it is smaller than the sum of its proper divisors (20479935430908).

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

7929750600000 is an equidigital number, since it uses as much as digits as its factorization.

7929750600000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4405460 (or 4405427 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The spelling of 7929750600000 in words is "seven trillion, nine hundred twenty-nine billion, seven hundred fifty million, six hundred thousand".