52063503637 has 2 divisors, whose sum is σ = 52063503638. Its totient is φ = 52063503636.

The previous prime is 52063503631. The next prime is 52063503671. The reversal of 52063503637 is 73630536025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47187135076 + 4876368561 = 217226^2 + 69831^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52063503637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52063503637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52063503631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26031751818 + 26031751819.

It is an arithmetic number, because the mean of its divisors is an integer number (26031751819).

Almost surely, 2^52063503637 is an apocalyptic number.

It is an amenable number.

52063503637 is a deficient number, since it is larger than the sum of its proper divisors (1).

52063503637 is an equidigital number, since it uses as much as digits as its factorization.

52063503637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 340200, while the sum is 40.

The spelling of 52063503637 in words is "fifty-two billion, sixty-three million, five hundred three thousand, six hundred thirty-seven".