52003210406 has 64 divisors (see below), whose sum is σ = 95618880000. Its totient is φ = 20715678720.

The previous prime is 52003210403. The next prime is 52003210421. The reversal of 52003210406 is 60401230025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52003210403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6794870 + ... + 6802518.

It is an arithmetic number, because the mean of its divisors is an integer number (1494045000).

Almost surely, 2^52003210406 is an apocalyptic number.

52003210406 is a deficient number, since it is larger than the sum of its proper divisors (43615669594).

52003210406 is a wasteful number, since it uses less digits than its factorization.

52003210406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8157.

The product of its (nonzero) digits is 1440, while the sum is 23.

The spelling of 52003210406 in words is "fifty-two billion, three million, two hundred ten thousand, four hundred six".