506546506446 has 16 divisors (see below), whose sum is σ = 1013104111824. Its totient is φ = 168846985664.

The previous prime is 506546506397. The next prime is 506546506451. The reversal of 506546506446 is 644605645605.

506546506446 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×506546506446³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204946 + ... + 1027178.

It is an arithmetic number, because the mean of its divisors is an integer number (63319006989).

Almost surely, 2^506546506446 is an apocalyptic number.

506546506446 is an abundant number, since it is smaller than the sum of its proper divisors (506557605378).

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

506546506446 is a wasteful number, since it uses less digits than its factorization.

506546506446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924915.

The product of its (nonzero) digits is 10368000, while the sum is 51.

The spelling of 506546506446 in words is "five hundred six billion, five hundred forty-six million, five hundred six thousand, four hundred forty-six".