50471172400 has 480 divisors, whose sum is σ = 143476531200. Its totient is φ = 16879948800.

The previous prime is 50471172397. The next prime is 50471172419. The reversal of 50471172400 is 427117405.

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, 471693147 + ... + 471693253.

It is an arithmetic number, because the mean of its divisors is an integer number (298909440).

Almost surely, 2^50471172400 is an apocalyptic number.

50471172400 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 50471172400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71738265600).

50471172400 is an abundant number, since it is smaller than the sum of its proper divisors (93005358800).

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

50471172400 is a wasteful number, since it uses less digits than its factorization.

50471172400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

Adding to 50471172400 its reverse (427117405), we get a palindrome (50898289805).

The spelling of 50471172400 in words is "fifty billion, four hundred seventy-one million, one hundred seventy-two thousand, four hundred".