9048712500 has 288 divisors, whose sum is σ = 29774344320. Its totient is φ = 2405700000.

The previous prime is 9048712447. The next prime is 9048712511. The reversal of 9048712500 is 52178409.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27337335 + ... + 27337665.

It is an arithmetic number, because the mean of its divisors is an integer number (103383140).

Almost surely, 2^9048712500 is an apocalyptic number.

9048712500 is a gapful number since it is divisible by the number (90) 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 9048712500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14887172160).

9048712500 is an abundant number, since it is smaller than the sum of its proper divisors (20725631820).

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

9048712500 is an frugal number, since it uses more digits than its factorization.

9048712500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 9048712500 is about 95124.7207617452. The cubic root of 9048712500 is about 2083.8298905263.

The spelling of 9048712500 in words is "nine billion, forty-eight million, seven hundred twelve thousand, five hundred".