52020030003 has 8 divisors (see below), whose sum is σ = 70835785728. Its totient is φ = 33942147144.

The previous prime is 52020030001. The next prime is 52020030011. The reversal of 52020030003 is 30003002025.

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

It is not a de Polignac number, because 52020030003 - 2¹ = 52020030001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52020030001) 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, 184468051 + ... + 184468332.

It is an arithmetic number, because the mean of its divisors is an integer number (8854473216).

Almost surely, 2^52020030003 is an apocalyptic number.

52020030003 is a deficient number, since it is larger than the sum of its proper divisors (18815755725).

52020030003 is a wasteful number, since it uses less digits than its factorization.

52020030003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368936433.

The product of its (nonzero) digits is 180, while the sum is 15.

Adding to 52020030003 its reverse (30003002025), we get a palindrome (82023032028).

The spelling of 52020030003 in words is "fifty-two billion, twenty million, thirty thousand, three".