56846622505 has 8 divisors (see below), whose sum is σ = 69176735424. Its totient is φ = 44836772400.

The previous prime is 56846622491. The next prime is 56846622583. The reversal of 56846622505 is 50522664865.

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

It is not a de Polignac number, because 56846622505 - 2¹⁷ = 56846491433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80065311 + ... + 80066020.

It is an arithmetic number, because the mean of its divisors is an integer number (8647091928).

Almost surely, 2^56846622505 is an apocalyptic number.

It is an amenable number.

56846622505 is a deficient number, since it is larger than the sum of its proper divisors (12330112919).

56846622505 is a wasteful number, since it uses less digits than its factorization.

56846622505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160131407.

The product of its (nonzero) digits is 3456000, while the sum is 49.

The spelling of 56846622505 in words is "fifty-six billion, eight hundred forty-six million, six hundred twenty-two thousand, five hundred five".