53155202141 has 2 divisors, whose sum is σ = 53155202142. Its totient is φ = 53155202140.

The previous prime is 53155202137. The next prime is 53155202197. The reversal of 53155202141 is 14120255135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53155146916 + 55225 = 230554^2 + 235^2 .

It is a cyclic number.

It is not a de Polignac number, because 53155202141 - 2² = 53155202137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53155202101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26577601070 + 26577601071.

It is an arithmetic number, because the mean of its divisors is an integer number (26577601071).

Almost surely, 2^53155202141 is an apocalyptic number.

It is an amenable number.

53155202141 is a deficient number, since it is larger than the sum of its proper divisors (1).

53155202141 is an equidigital number, since it uses as much as digits as its factorization.

53155202141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 53155202141 its reverse (14120255135), we get a palindrome (67275457276).

The spelling of 53155202141 in words is "fifty-three billion, one hundred fifty-five million, two hundred two thousand, one hundred forty-one".