506196656 has 40 divisors (see below), whose sum is σ = 1143751200. Its totient is φ = 216939072.

The previous prime is 506196631. The next prime is 506196659. The reversal of 506196656 is 656691605.

It is not an unprimeable number, because it can be changed into a prime (506196659) 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, 40631 + ... + 51606.

It is an arithmetic number, because the mean of its divisors is an integer number (28593780).

Almost surely, 2^506196656 is an apocalyptic number.

506196656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

506196656 is an abundant number, since it is smaller than the sum of its proper divisors (637554544).

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

506196656 is an equidigital number, since it uses as much as digits as its factorization.

506196656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92266 (or 92246 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 44.

The square root of 506196656 is about 22498.8145465489. The cubic root of 506196656 is about 796.9659325907.

It can be divided in two parts, 50619 and 6656, that added together give a palindrome (57275).

The spelling of 506196656 in words is "five hundred six million, one hundred ninety-six thousand, six hundred fifty-six".