5229421624251 has 36 divisors (see below), whose sum is σ = 8305462783800. Its totient is φ = 3168302227200.

The previous prime is 5229421624241. The next prime is 5229421624277. The reversal of 5229421624251 is 1524261249225.

5229421624251 is a `hidden beast` number, since 5 + 2 + 2 + 9 + 4 + 216 + 2 + 425 + 1 = 666.

It is not a de Polignac number, because 5229421624251 - 2¹⁰ = 5229421623227 is a prime.

It is a super-2 number, since 2×5229421624251² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5229421624197 and 5229421624206.

It is not an unprimeable number, because it can be changed into a prime (5229421624241) 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 35 ways as a sum of consecutive naturals, for example, 2522100 + ... + 4101198.

It is an arithmetic number, because the mean of its divisors is an integer number (230707299550).

Almost surely, 2^{5229421624251} is an apocalyptic number.

5229421624251 is a deficient number, since it is larger than the sum of its proper divisors (3076041159549).

5229421624251 is a wasteful number, since it uses less digits than its factorization.

5229421624251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582168 (or 1582154 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The spelling of 5229421624251 in words is "five trillion, two hundred twenty-nine billion, four hundred twenty-one million, six hundred twenty-four thousand, two hundred fifty-one".