53524326506647 has 2 divisors, whose sum is σ = 53524326506648. Its totient is φ = 53524326506646.

The previous prime is 53524326506621. The next prime is 53524326506681. The reversal of 53524326506647 is 74660562342535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53524326506647 - 2¹⁵ = 53524326473879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53524326506591 and 53524326506600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53524326506617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26762163253323 + 26762163253324.

It is an arithmetic number, because the mean of its divisors is an integer number (26762163253324).

Almost surely, 2^{53524326506647} is an apocalyptic number.

53524326506647 is a deficient number, since it is larger than the sum of its proper divisors (1).

53524326506647 is an equidigital number, since it uses as much as digits as its factorization.

53524326506647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864000, while the sum is 58.

The spelling of 53524326506647 in words is "fifty-three trillion, five hundred twenty-four billion, three hundred twenty-six million, five hundred six thousand, six hundred forty-seven".