53411360511 has 16 divisors (see below), whose sum is σ = 71529121664. Its totient is φ = 35450853984.

The previous prime is 53411360501. The next prime is 53411360539. The reversal of 53411360511 is 11506311435.

It is not a de Polignac number, because 53411360511 - 2¹¹ = 53411358463 is a prime.

It is a super-2 number, since 2×53411360511² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53411360501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 780405 + ... + 846081.

It is an arithmetic number, because the mean of its divisors is an integer number (4470570104).

Almost surely, 2^53411360511 is an apocalyptic number.

53411360511 is a deficient number, since it is larger than the sum of its proper divisors (18117761153).

53411360511 is a wasteful number, since it uses less digits than its factorization.

53411360511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66870.

The product of its (nonzero) digits is 5400, while the sum is 30.

Adding to 53411360511 its reverse (11506311435), we get a palindrome (64917671946).

The spelling of 53411360511 in words is "fifty-three billion, four hundred eleven million, three hundred sixty thousand, five hundred eleven".