14525505500 has 288 divisors, whose sum is σ = 38272590720. Its totient is φ = 4790016000.

The previous prime is 14525505469. The next prime is 14525505557. The reversal of 14525505500 is 550552541.

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, 29826257 + ... + 29826743.

It is an arithmetic number, because the mean of its divisors is an integer number (132890940).

Almost surely, 2^14525505500 is an apocalyptic number.

14525505500 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 14525505500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19136295360).

14525505500 is an abundant number, since it is smaller than the sum of its proper divisors (23747085220).

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

14525505500 is a wasteful number, since it uses less digits than its factorization.

14525505500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 32.

It can be divided in two parts, 14525 and 505500, that added together give a palindrome (520025).

The spelling of 14525505500 in words is "fourteen billion, five hundred twenty-five million, five hundred five thousand, five hundred".