109272525000 has 192 divisors, whose sum is σ = 342028733760. Its totient is φ = 29090400000.

The previous prime is 109272524993. The next prime is 109272525031. The reversal of 109272525000 is 525272901.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76574287 + ... + 76575713.

It is an arithmetic number, because the mean of its divisors is an integer number (1781399655).

Almost surely, 2^109272525000 is an apocalyptic number.

109272525000 is a gapful number since it is divisible by the number (10) 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 109272525000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171014366880).

109272525000 is an abundant number, since it is smaller than the sum of its proper divisors (232756208760).

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

109272525000 is a wasteful number, since it uses less digits than its factorization.

109272525000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482 (or 2458 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

Adding to 109272525000 its reverse (525272901), we get a palindrome (109797797901).

The spelling of 109272525000 in words is "one hundred nine billion, two hundred seventy-two million, five hundred twenty-five thousand".