56106262236 has 12 divisors (see below), whose sum is σ = 130914611912. Its totient is φ = 18702087408.

The previous prime is 56106262189. The next prime is 56106262243. The reversal of 56106262236 is 63226260165.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 56106262194 and 56106262203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2337760915 + ... + 2337760938.

Almost surely, 2^56106262236 is an apocalyptic number.

It is an amenable number.

56106262236 is an abundant number, since it is smaller than the sum of its proper divisors (74808349676).

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

56106262236 is a wasteful number, since it uses less digits than its factorization.

56106262236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4675521860 (or 4675521858 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 56106262236 in words is "fifty-six billion, one hundred six million, two hundred sixty-two thousand, two hundred thirty-six".