506064156 has 24 divisors (see below), whose sum is σ = 1271648784. Its totient is φ = 155712000.

The previous prime is 506064149. The next prime is 506064157. The reversal of 506064156 is 651460605.

It is a super-2 number, since 2×506064156² = 512201859975984672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506064157) 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, 1621845 + ... + 1622156.

It is an arithmetic number, because the mean of its divisors is an integer number (52985366).

Almost surely, 2^506064156 is an apocalyptic number.

It is an amenable number.

506064156 is an abundant number, since it is smaller than the sum of its proper divisors (765584628).

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

506064156 is a wasteful number, since it uses less digits than its factorization.

506064156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3244021 (or 3244019 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 506064156 is about 22495.8697542460. The cubic root of 506064156 is about 796.8963896573.

The spelling of 506064156 in words is "five hundred six million, sixty-four thousand, one hundred fifty-six".