52150272000 has 288 divisors, whose sum is σ = 173719020384. Its totient is φ = 13893632000.

The previous prime is 52150271981. The next prime is 52150272043. The reversal of 52150272000 is 27205125.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49151470 + ... + 49152530.

It is an arithmetic number, because the mean of its divisors is an integer number (603191043).

Almost surely, 2^52150272000 is an apocalyptic number.

52150272000 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 52150272000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86859510192).

52150272000 is an abundant number, since it is smaller than the sum of its proper divisors (121568748384).

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

52150272000 is an frugal number, since it uses more digits than its factorization.

52150272000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113 (or 1071 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

Adding to 52150272000 its reverse (27205125), we get a palindrome (52177477125).

The spelling of 52150272000 in words is "fifty-two billion, one hundred fifty million, two hundred seventy-two thousand".