5050421523 has 160 divisors (see below), whose sum is σ = 9600624000. Its totient is φ = 2642782464.

The previous prime is 5050421477. The next prime is 5050421527. The reversal of 5050421523 is 3251240505.

It is a happy number.

5050421523 is a `hidden beast` number, since 5 + 0 + 504 + 2 + 152 + 3 = 666.

It is not a de Polignac number, because 5050421523 - 2⁶ = 5050421459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5050421527) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 136497861 + ... + 136497897.

It is an arithmetic number, because the mean of its divisors is an integer number (60003900).

Almost surely, 2^5050421523 is an apocalyptic number.

5050421523 is a deficient number, since it is larger than the sum of its proper divisors (4550202477).

5050421523 is an frugal number, since it uses more digits than its factorization.

5050421523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5050421523 is about 71066.3177813512. The cubic root of 5050421523 is about 1715.7047055328.

It can be divided in two parts, 50504 and 21523, that added together give a palindrome (72027).

The spelling of 5050421523 in words is "five billion, fifty million, four hundred twenty-one thousand, five hundred twenty-three".