7794550500 has 576 divisors, whose sum is σ = 27826606080. Its totient is φ = 1675872000.

The previous prime is 7794550469. The next prime is 7794550513. The reversal of 7794550500 is 50554977.

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 191 ways as a sum of consecutive naturals, for example, 165841477 + ... + 165841523.

It is an arithmetic number, because the mean of its divisors is an integer number (48310080).

Almost surely, 2^7794550500 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 7794550500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13913303040).

7794550500 is an abundant number, since it is smaller than the sum of its proper divisors (20032055580).

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

7794550500 is a wasteful number, since it uses less digits than its factorization.

7794550500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 220500, while the sum is 42.

The square root of 7794550500 is about 88286.7515542394. The cubic root of 7794550500 is about 1982.7305200615.

The spelling of 7794550500 in words is "seven billion, seven hundred ninety-four million, five hundred fifty thousand, five hundred".