5002021521624 has 16 divisors (see below), whose sum is σ = 12505053804120. Its totient is φ = 1667340507200.

The previous prime is 5002021521619. The next prime is 5002021521643. The reversal of 5002021521624 is 4261251202005.

It is a junction number, because it is equal to n+sod(n) for n = 5002021521591 and 5002021521600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104208781677 + ... + 104208781724.

Almost surely, 2^{5002021521624} is an apocalyptic number.

It is an amenable number.

5002021521624 is an abundant number, since it is smaller than the sum of its proper divisors (7503032282496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5002021521624 is a wasteful number, since it uses less digits than its factorization.

5002021521624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208417563410 (or 208417563406 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 5002021521624 its reverse (4261251202005), we get a palindrome (9263272723629).

The spelling of 5002021521624 in words is "five trillion, two billion, twenty-one million, five hundred twenty-one thousand, six hundred twenty-four".