53774647711 has 2 divisors, whose sum is σ = 53774647712. Its totient is φ = 53774647710.

The previous prime is 53774647687. The next prime is 53774647739. The reversal of 53774647711 is 11774647735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53774647711 - 2⁵ = 53774647679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53774647781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26887323855 + 26887323856.

It is an arithmetic number, because the mean of its divisors is an integer number (26887323856).

Almost surely, 2^53774647711 is an apocalyptic number.

53774647711 is a deficient number, since it is larger than the sum of its proper divisors (1).

53774647711 is an equidigital number, since it uses as much as digits as its factorization.

53774647711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3457440, while the sum is 52.

The spelling of 53774647711 in words is "fifty-three billion, seven hundred seventy-four million, six hundred forty-seven thousand, seven hundred eleven".