53126141 has 4 divisors (see below), whose sum is σ = 53315484. Its totient is φ = 52936800.

The previous prime is 53126123. The next prime is 53126149. The reversal of 53126141 is 14162135.

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

It can be written as a sum of positive squares in 2 ways, for example, as 22600516 + 30525625 = 4754^2 + 5525^2 .

It is a cyclic number.

It is not a de Polignac number, because 53126141 - 2¹⁰ = 53125117 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 (53126149) 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, 94250 + ... + 94811.

It is an arithmetic number, because the mean of its divisors is an integer number (13328871).

Almost surely, 2^53126141 is an apocalyptic number.

It is an amenable number.

53126141 is a deficient number, since it is larger than the sum of its proper divisors (189343).

53126141 is a wasteful number, since it uses less digits than its factorization.

53126141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189342.

The product of its digits is 720, while the sum is 23.

The square root of 53126141 is about 7288.7681400906. The cubic root of 53126141 is about 375.9263403505.

Adding to 53126141 its reverse (14162135), we get a palindrome (67288276).

The spelling of 53126141 in words is "fifty-three million, one hundred twenty-six thousand, one hundred forty-one".