53000128288727 has 2 divisors, whose sum is σ = 53000128288728. Its totient is φ = 53000128288726.

The previous prime is 53000128288603. The next prime is 53000128288741. The reversal of 53000128288727 is 72788282100035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53000128288727 - 2¹⁶ = 53000128223191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53000428288727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26500064144363 + 26500064144364.

It is an arithmetic number, because the mean of its divisors is an integer number (26500064144364).

Almost surely, 2^{53000128288727} is an apocalyptic number.

53000128288727 is a deficient number, since it is larger than the sum of its proper divisors (1).

53000128288727 is an equidigital number, since it uses as much as digits as its factorization.

53000128288727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3010560, while the sum is 53.

The spelling of 53000128288727 in words is "fifty-three trillion, one hundred twenty-eight million, two hundred eighty-eight thousand, seven hundred twenty-seven".