53798538727 has 2 divisors, whose sum is σ = 53798538728. Its totient is φ = 53798538726.

The previous prime is 53798538697. The next prime is 53798538737. The reversal of 53798538727 is 72783589735.

53798538727 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53798538727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53798538737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26899269363 + 26899269364.

It is an arithmetic number, because the mean of its divisors is an integer number (26899269364).

Almost surely, 2^53798538727 is an apocalyptic number.

53798538727 is a deficient number, since it is larger than the sum of its proper divisors (1).

53798538727 is an equidigital number, since it uses as much as digits as its factorization.

53798538727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 88905600, while the sum is 64.

The spelling of 53798538727 in words is "fifty-three billion, seven hundred ninety-eight million, five hundred thirty-eight thousand, seven hundred twenty-seven".