56935867205 has 64 divisors (see below), whose sum is σ = 81457643520. Its totient is φ = 37397251584.

The previous prime is 56935867199. The next prime is 56935867213. The reversal of 56935867205 is 50276853965.

It is not a de Polignac number, because 56935867205 - 2¹⁶ = 56935801669 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17009342 + ... + 17012688.

It is an arithmetic number, because the mean of its divisors is an integer number (1272775680).

Almost surely, 2^56935867205 is an apocalyptic number.

It is an amenable number.

56935867205 is a deficient number, since it is larger than the sum of its proper divisors (24521776315).

56935867205 is a wasteful number, since it uses less digits than its factorization.

56935867205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3618.

The product of its (nonzero) digits is 13608000, while the sum is 56.

The spelling of 56935867205 in words is "fifty-six billion, nine hundred thirty-five million, eight hundred sixty-seven thousand, two hundred five".