5021634423 has 8 divisors (see below), whose sum is σ = 7210552048. Its totient is φ = 3090236544.

The previous prime is 5021634361. The next prime is 5021634433. The reversal of 5021634423 is 3244361205.

5021634423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5021634423 - 2¹⁶ = 5021568887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021634433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64379890 + ... + 64379967.

It is an arithmetic number, because the mean of its divisors is an integer number (901319006).

Almost surely, 2^5021634423 is an apocalyptic number.

5021634423 is a deficient number, since it is larger than the sum of its proper divisors (2188917625).

5021634423 is a wasteful number, since it uses less digits than its factorization.

5021634423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128759873.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 5021634423 is about 70863.4914677509. The cubic root of 5021634423 is about 1712.4386876161.

Adding to 5021634423 its reverse (3244361205), we get a palindrome (8265995628).

The spelling of 5021634423 in words is "five billion, twenty-one million, six hundred thirty-four thousand, four hundred twenty-three".