506106056156 has 12 divisors (see below), whose sum is σ = 885696469392. Its totient is φ = 253049922048.

The previous prime is 506106056149. The next prime is 506106056201. The reversal of 506106056156 is 651650601605.

It is a super-2 number, since 2×506106056156² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388325 + ... + 1078428.

It is an arithmetic number, because the mean of its divisors is an integer number (73808039116).

Almost surely, 2^506106056156 is an apocalyptic number.

It is an amenable number.

506106056156 is a deficient number, since it is larger than the sum of its proper divisors (379590413236).

506106056156 is a wasteful number, since it uses less digits than its factorization.

506106056156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553020 (or 1553018 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 506106056156 in words is "five hundred six billion, one hundred six million, fifty-six thousand, one hundred fifty-six".