53352365623 has 2 divisors, whose sum is σ = 53352365624. Its totient is φ = 53352365622.

The previous prime is 53352365603. The next prime is 53352365629. The reversal of 53352365623 is 32656325335.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53352365623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53352365623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53352365629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26676182811 + 26676182812.

It is an arithmetic number, because the mean of its divisors is an integer number (26676182812).

Almost surely, 2^53352365623 is an apocalyptic number.

53352365623 is a deficient number, since it is larger than the sum of its proper divisors (1).

53352365623 is an equidigital number, since it uses as much as digits as its factorization.

53352365623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1458000, while the sum is 43.

The spelling of 53352365623 in words is "fifty-three billion, three hundred fifty-two million, three hundred sixty-five thousand, six hundred twenty-three".