8775472790000 has 400 divisors, whose sum is σ = 25189356825600. Its totient is φ = 2896822656000.

The previous prime is 8775472789969. The next prime is 8775472790047. The reversal of 8775472790000 is 972745778.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 745004111 + ... + 745015889.

It is an arithmetic number, because the mean of its divisors is an integer number (62973392064).

Almost surely, 2^{8775472790000} is an apocalyptic number.

8775472790000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8775472790000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12594678412800).

8775472790000 is an abundant number, since it is smaller than the sum of its proper divisors (16413884035600).

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

8775472790000 is a wasteful number, since it uses less digits than its factorization.

8775472790000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12210 (or 12189 counting only the distinct ones).

The product of its (nonzero) digits is 6914880, while the sum is 56.

The spelling of 8775472790000 in words is "eight trillion, seven hundred seventy-five billion, four hundred seventy-two million, seven hundred ninety thousand".