51474285384288 has 192 divisors, whose sum is σ = 150307420483584. Its totient is φ = 15317169408000.

The previous prime is 51474285384283. The next prime is 51474285384359. The reversal of 51474285384288 is 88248358247415.

51474285384288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51474285384283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58017298 + ... + 58897838.

It is an arithmetic number, because the mean of its divisors is an integer number (782851148352).

Almost surely, 2^{51474285384288} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51474285384288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75153710241792).

51474285384288 is an abundant number, since it is smaller than the sum of its proper divisors (98833135099296).

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

51474285384288 is a wasteful number, since it uses less digits than its factorization.

51474285384288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882109 (or 882101 counting only the distinct ones).

The product of its digits is 550502400, while the sum is 69.

The spelling of 51474285384288 in words is "fifty-one trillion, four hundred seventy-four billion, two hundred eighty-five million, three hundred eighty-four thousand, two hundred eighty-eight".