56505353246 has 8 divisors (see below), whose sum is σ = 84767912400. Its totient is φ = 28249382448.

The previous prime is 56505353231. The next prime is 56505353251. The reversal of 56505353246 is 64235350565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 56505353197 and 56505353206.

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, 1625591 + ... + 1659986.

It is an arithmetic number, because the mean of its divisors is an integer number (10595989050).

Almost surely, 2^56505353246 is an apocalyptic number.

56505353246 is a deficient number, since it is larger than the sum of its proper divisors (28262559154).

56505353246 is a wasteful number, since it uses less digits than its factorization.

56505353246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3294178.

The product of its (nonzero) digits is 1620000, while the sum is 44.

The spelling of 56505353246 in words is "fifty-six billion, five hundred five million, three hundred fifty-three thousand, two hundred forty-six".