7992150000 has 120 divisors (see below), whose sum is σ = 25806817008. Its totient is φ = 2131200000.

The previous prime is 7992149953. The next prime is 7992150013. The reversal of 7992150000 is 512997.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123360 + ... + 176640.

Almost surely, 2^7992150000 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 7992150000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12903408504).

7992150000 is an abundant number, since it is smaller than the sum of its proper divisors (17814667008).

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

7992150000 is an equidigital number, since it uses as much as digits as its factorization.

7992150000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53317 (or 53291 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 7992150000 is about 89398.8254956406. The cubic root of 7992150000 is about 1999.3456192496.

Adding to 7992150000 its reverse (512997), we get a palindrome (7992662997).

It can be divided in two parts, 79921 and 50000, that added together give a palindrome (129921).

The spelling of 7992150000 in words is "seven billion, nine hundred ninety-two million, one hundred fifty thousand".