539471233406 has 32 divisors (see below), whose sum is σ = 941858731008. Its totient is φ = 226967186880.

The previous prime is 539471233397. The next prime is 539471233423. The reversal of 539471233406 is 604332174935.

It is a super-3 number, since 3×539471233406³ (a number of 36 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 933050 + ... + 1396253.

It is an arithmetic number, because the mean of its divisors is an integer number (29433085344).

Almost surely, 2^539471233406 is an apocalyptic number.

539471233406 is a deficient number, since it is larger than the sum of its proper divisors (402387497602).

539471233406 is a wasteful number, since it uses less digits than its factorization.

539471233406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329616.

The product of its (nonzero) digits is 1632960, while the sum is 47.

The spelling of 539471233406 in words is "five hundred thirty-nine billion, four hundred seventy-one million, two hundred thirty-three thousand, four hundred six".