53141172511 has 4 divisors (see below), whose sum is σ = 60732768592. Its totient is φ = 45549576432.

The previous prime is 53141172481. The next prime is 53141172521. The reversal of 53141172511 is 11527114135.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11527114135 = 5 ⋅2305422827.

It is a cyclic number.

It is not a de Polignac number, because 53141172511 - 2¹¹ = 53141170463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53141172521) 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 3 ways as a sum of consecutive naturals, for example, 3795798030 + ... + 3795798043.

It is an arithmetic number, because the mean of its divisors is an integer number (15183192148).

Almost surely, 2^53141172511 is an apocalyptic number.

53141172511 is a deficient number, since it is larger than the sum of its proper divisors (7591596081).

53141172511 is an equidigital number, since it uses as much as digits as its factorization.

53141172511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7591596080.

The product of its digits is 4200, while the sum is 31.

Adding to 53141172511 its reverse (11527114135), we get a palindrome (64668286646).

The spelling of 53141172511 in words is "fifty-three billion, one hundred forty-one million, one hundred seventy-two thousand, five hundred eleven".