53126001143 has 2 divisors, whose sum is σ = 53126001144. Its totient is φ = 53126001142.

The previous prime is 53126001121. The next prime is 53126001191. The reversal of 53126001143 is 34110062135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53126001143 - 2¹⁰ = 53126000119 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53126003143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26563000571 + 26563000572.

It is an arithmetic number, because the mean of its divisors is an integer number (26563000572).

Almost surely, 2^53126001143 is an apocalyptic number.

53126001143 is a deficient number, since it is larger than the sum of its proper divisors (1).

53126001143 is an equidigital number, since it uses as much as digits as its factorization.

53126001143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 53126001143 its reverse (34110062135), we get a palindrome (87236063278).

The spelling of 53126001143 in words is "fifty-three billion, one hundred twenty-six million, one thousand, one hundred forty-three".