52154300000 has 288 divisors, whose sum is σ = 148296445920. Its totient is φ = 17843200000.

The previous prime is 52154299931. The next prime is 52154300039. The reversal of 52154300000 is 345125.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent 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, 18698606 + ... + 18701394.

It is an arithmetic number, because the mean of its divisors is an integer number (514918215).

Almost surely, 2^52154300000 is an apocalyptic number.

52154300000 is a gapful number since it is divisible by the number (50) 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 52154300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74148222960).

52154300000 is an abundant number, since it is smaller than the sum of its proper divisors (96142145920).

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

52154300000 is a wasteful number, since it uses less digits than its factorization.

52154300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2852 (or 2824 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 52154300000 its reverse (345125), we get a palindrome (52154645125).

The spelling of 52154300000 in words is "fifty-two billion, one hundred fifty-four million, three hundred thousand".