53775257030611 has 2 divisors, whose sum is σ = 53775257030612. Its totient is φ = 53775257030610.

The previous prime is 53775257030519. The next prime is 53775257030641. The reversal of 53775257030611 is 11603075257735.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53775257030611 is a prime.

It is not a weakly prime, because it can be changed into another prime (53775257030641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26887628515305 + 26887628515306.

It is an arithmetic number, because the mean of its divisors is an integer number (26887628515306).

Almost surely, 2^{53775257030611} is an apocalyptic number.

53775257030611 is a deficient number, since it is larger than the sum of its proper divisors (1).

53775257030611 is an equidigital number, since it uses as much as digits as its factorization.

53775257030611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4630500, while the sum is 52.

The spelling of 53775257030611 in words is "fifty-three trillion, seven hundred seventy-five billion, two hundred fifty-seven million, thirty thousand, six hundred eleven".