53105141 has 4 divisors (see below), whose sum is σ = 53575212. Its totient is φ = 52635072.

The previous prime is 53105131. The next prime is 53105147. The reversal of 53105141 is 14150135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14150135 = 5 ⋅2830027.

It can be written as a sum of positive squares in 2 ways, for example, as 2992900 + 50112241 = 1730^2 + 7079^2 .

It is a cyclic number.

It is not a de Polignac number, because 53105141 - 2¹⁴ = 53088757 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 (53105147) 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, 234866 + ... + 235091.

It is an arithmetic number, because the mean of its divisors is an integer number (13393803).

Almost surely, 2^53105141 is an apocalyptic number.

It is an amenable number.

53105141 is a deficient number, since it is larger than the sum of its proper divisors (470071).

53105141 is a wasteful number, since it uses less digits than its factorization.

53105141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470070.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 53105141 is about 7287.3274250578. The cubic root of 53105141 is about 375.8768010627.

Adding to 53105141 its reverse (14150135), we get a palindrome (67255276).

The spelling of 53105141 in words is "fifty-three million, one hundred five thousand, one hundred forty-one".