50550380523 has 12 divisors (see below), whose sum is σ = 73020297168. Its totient is φ = 33698831760.

The previous prime is 50550380519. The next prime is 50550380557. The reversal of 50550380523 is 32508305505.

50550380523 is a `hidden beast` number, since 5 + 0 + 5 + 50 + 3 + 80 + 523 = 666.

It is not a de Polignac number, because 50550380523 - 2² = 50550380519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50550380563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135261 + ... + 345537.

It is an arithmetic number, because the mean of its divisors is an integer number (6085024764).

Almost surely, 2^50550380523 is an apocalyptic number.

50550380523 is a deficient number, since it is larger than the sum of its proper divisors (22469916645).

50550380523 is a wasteful number, since it uses less digits than its factorization.

50550380523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236994 (or 236991 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 50550380523 in words is "fifty billion, five hundred fifty million, three hundred eighty thousand, five hundred twenty-three".