53145042532037 has 2 divisors, whose sum is σ = 53145042532038. Its totient is φ = 53145042532036.

The previous prime is 53145042532009. The next prime is 53145042532069. The reversal of 53145042532037 is 73023524054135.

It is a happy number.

53145042532037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32561163525121 + 20583879006916 = 5706239^2 + 4536946^2 .

It is a cyclic number.

It is not a de Polignac number, because 53145042532037 - 2²⁶ = 53144975423173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53145042502037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26572521266018 + 26572521266019.

It is an arithmetic number, because the mean of its divisors is an integer number (26572521266019).

Almost surely, 2^{53145042532037} is an apocalyptic number.

It is an amenable number.

53145042532037 is a deficient number, since it is larger than the sum of its proper divisors (1).

53145042532037 is an equidigital number, since it uses as much as digits as its factorization.

53145042532037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512000, while the sum is 44.

The spelling of 53145042532037 in words is "fifty-three trillion, one hundred forty-five billion, forty-two million, five hundred thirty-two thousand, thirty-seven".