52411142550 has 288 divisors, whose sum is σ = 146445626880. Its totient is φ = 12327552000.

The previous prime is 52411142507. The next prime is 52411142587. The reversal of 52411142550 is 5524111425.

52411142550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 193398915 + ... + 193399185.

It is an arithmetic number, because the mean of its divisors is an integer number (508491760).

Almost surely, 2^52411142550 is an apocalyptic number.

52411142550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 52411142550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73222813440).

52411142550 is an abundant number, since it is smaller than the sum of its proper divisors (94034484330).

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

52411142550 is a wasteful number, since it uses less digits than its factorization.

52411142550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 52411142550 its reverse (5524111425), we get a palindrome (57935253975).

The spelling of 52411142550 in words is "fifty-two billion, four hundred eleven million, one hundred forty-two thousand, five hundred fifty".