53141513 has 2 divisors, whose sum is σ = 53141514. Its totient is φ = 53141512.

The previous prime is 53141489. The next prime is 53141521. The reversal of 53141513 is 31514135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53114944 + 26569 = 7288^2 + 163^2 .

It is a cyclic number.

It is not a de Polignac number, because 53141513 - 2¹⁶ = 53075977 is a prime.

It is not a weakly prime, because it can be changed into another prime (53141573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26570756 + 26570757.

It is an arithmetic number, because the mean of its divisors is an integer number (26570757).

Almost surely, 2^53141513 is an apocalyptic number.

It is an amenable number.

53141513 is a deficient number, since it is larger than the sum of its proper divisors (1).

53141513 is an equidigital number, since it uses as much as digits as its factorization.

53141513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 900, while the sum is 23.

The square root of 53141513 is about 7289.8225629984. The cubic root of 53141513 is about 375.9625948341.

Adding to 53141513 its reverse (31514135), we get a palindrome (84655648).

The spelling of 53141513 in words is "fifty-three million, one hundred forty-one thousand, five hundred thirteen".