5051523324421 has 8 divisors (see below), whose sum is σ = 5773203137664. Its totient is φ = 4329851917200.

The previous prime is 5051523324403. The next prime is 5051523324439. The reversal of 5051523324421 is 1244233251505.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5051523324403) and next prime (5051523324439).

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

It is a cyclic number.

It is not a de Polignac number, because 5051523324421 - 2⁵ = 5051523324389 is a prime.

It is a super-2 number, since 2×5051523324421² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051523324121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756370 + ... + 3267283.

It is an arithmetic number, because the mean of its divisors is an integer number (721650392208).

Almost surely, 2^{5051523324421} is an apocalyptic number.

It is an amenable number.

5051523324421 is a deficient number, since it is larger than the sum of its proper divisors (721679813243).

5051523324421 is a wasteful number, since it uses less digits than its factorization.

5051523324421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203011.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 5051523324421 its reverse (1244233251505), we get a palindrome (6295756575926).

The spelling of 5051523324421 in words is "five trillion, fifty-one billion, five hundred twenty-three million, three hundred twenty-four thousand, four hundred twenty-one".