53453548727 has 2 divisors, whose sum is σ = 53453548728. Its totient is φ = 53453548726.

The previous prime is 53453548717. The next prime is 53453548741. The reversal of 53453548727 is 72784535435.

It is a happy number.

53453548727 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 is a cyclic number.

It is not a de Polignac number, because 53453548727 - 2¹⁰ = 53453547703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53453548717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26726774363 + 26726774364.

It is an arithmetic number, because the mean of its divisors is an integer number (26726774364).

Almost surely, 2^53453548727 is an apocalyptic number.

53453548727 is a deficient number, since it is larger than the sum of its proper divisors (1).

53453548727 is an equidigital number, since it uses as much as digits as its factorization.

53453548727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112000, while the sum is 53.

The spelling of 53453548727 in words is "fifty-three billion, four hundred fifty-three million, five hundred forty-eight thousand, seven hundred twenty-seven".