56935449201 has 4 divisors (see below), whose sum is σ = 75913932272. Its totient is φ = 37956966132.

The previous prime is 56935449143. The next prime is 56935449203. The reversal of 56935449201 is 10294453965.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 56935449201 - 2¹⁰ = 56935448177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56935449203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9489241531 + ... + 9489241536.

It is an arithmetic number, because the mean of its divisors is an integer number (18978483068).

Almost surely, 2^56935449201 is an apocalyptic number.

It is an amenable number.

56935449201 is a deficient number, since it is larger than the sum of its proper divisors (18978483071).

56935449201 is a wasteful number, since it uses less digits than its factorization.

56935449201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18978483070.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 56935449201 in words is "fifty-six billion, nine hundred thirty-five million, four hundred forty-nine thousand, two hundred one".