539555466 has 32 divisors (see below), whose sum is σ = 1092672000. Its totient is φ = 177606000.

The previous prime is 539555447. The next prime is 539555473. The reversal of 539555466 is 664555935.

It is a super-2 number, since 2×539555466² = 582240201780954312, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon 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, 164341 + ... + 167591.

It is an arithmetic number, because the mean of its divisors is an integer number (34146000).

Almost surely, 2^539555466 is an apocalyptic number.

539555466 is an abundant number, since it is smaller than the sum of its proper divisors (553116534).

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

539555466 is a wasteful number, since it uses less digits than its factorization.

539555466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3594.

The product of its digits is 2430000, while the sum is 48.

The square root of 539555466 is about 23228.3332591902. Note that the first 3 decimals coincide. The cubic root of 539555466 is about 814.1017697596.

The spelling of 539555466 in words is "five hundred thirty-nine million, five hundred fifty-five thousand, four hundred sixty-six".