5003402521 has 8 divisors (see below), whose sum is σ = 5405609664. Its totient is φ = 4603671120.

The previous prime is 5003402501. The next prime is 5003402533. The reversal of 5003402521 is 1252043005.

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 5003402521 - 2⁵ = 5003402489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5003402492 and 5003402501.

It is not an unprimeable number, because it can be changed into a prime (5003402501) 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, 614731 + ... + 622816.

It is an arithmetic number, because the mean of its divisors is an integer number (675701208).

Almost surely, 2^5003402521 is an apocalyptic number.

It is an amenable number.

5003402521 is a deficient number, since it is larger than the sum of its proper divisors (402207143).

5003402521 is a wasteful number, since it uses less digits than its factorization.

5003402521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237871.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 5003402521 is about 70734.7334836288. The cubic root of 5003402521 is about 1710.3637406627.

Adding to 5003402521 its reverse (1252043005), we get a palindrome (6255445526).

The spelling of 5003402521 in words is "five billion, three million, four hundred two thousand, five hundred twenty-one".