53560142211 has 4 divisors (see below), whose sum is σ = 71413522952. Its totient is φ = 35706761472.

The previous prime is 53560142189. The next prime is 53560142219. The reversal of 53560142211 is 11224106535.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 53560142211 - 2⁵ = 53560142179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53560142219) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8926690366 + ... + 8926690371.

It is an arithmetic number, because the mean of its divisors is an integer number (17853380738).

Almost surely, 2^53560142211 is an apocalyptic number.

53560142211 is a deficient number, since it is larger than the sum of its proper divisors (17853380741).

53560142211 is a wasteful number, since it uses less digits than its factorization.

53560142211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17853380740.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 53560142211 its reverse (11224106535), we get a palindrome (64784248746).

The spelling of 53560142211 in words is "fifty-three billion, five hundred sixty million, one hundred forty-two thousand, two hundred eleven".