50521342011552 has 72 divisors (see below), whose sum is σ = 151231648800960. Its totient is φ = 15954108001920.

The previous prime is 50521342011551. The next prime is 50521342011559. The reversal of 50521342011552 is 25511024312505.

50521342011552 is a `hidden beast` number, since 5 + 0 + 5 + 213 + 420 + 1 + 15 + 5 + 2 = 666.

50521342011552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (50521342011551) 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 11 ways as a sum of consecutive naturals, for example, 4616345224 + ... + 4616356167.

It is an arithmetic number, because the mean of its divisors is an integer number (2100439566680).

Almost surely, 2^{50521342011552} is an apocalyptic number.

It is an amenable number.

50521342011552 is an abundant number, since it is smaller than the sum of its proper divisors (100710306789408).

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

50521342011552 is a wasteful number, since it uses less digits than its factorization.

50521342011552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9232701426 (or 9232701415 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 50521342011552 in words is "fifty trillion, five hundred twenty-one billion, three hundred forty-two million, eleven thousand, five hundred fifty-two".