51732590533248 has 256 divisors, whose sum is σ = 142262788423680. Its totient is φ = 16639134720000.

The previous prime is 51732590533231. The next prime is 51732590533259. The reversal of 51732590533248 is 84233509523715.

51732590533248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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, 7138479961 + ... + 7138487207.

It is an arithmetic number, because the mean of its divisors is an integer number (555714017280).

Almost surely, 2^{51732590533248} 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 51732590533248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71131394211840).

51732590533248 is an abundant number, since it is smaller than the sum of its proper divisors (90530197890432).

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

51732590533248 is a wasteful number, since it uses less digits than its factorization.

51732590533248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8967 (or 8955 counting only the distinct ones).

The product of its (nonzero) digits is 27216000, while the sum is 57.

The spelling of 51732590533248 in words is "fifty-one trillion, seven hundred thirty-two billion, five hundred ninety million, five hundred thirty-three thousand, two hundred forty-eight".