53456577113 has 2 divisors, whose sum is σ = 53456577114. Its totient is φ = 53456577112.

The previous prime is 53456577077. The next prime is 53456577137. The reversal of 53456577113 is 31177565435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50980220944 + 2476356169 = 225788^2 + 49763^2 .

It is a cyclic number.

It is not a de Polignac number, because 53456577113 - 2¹⁸ = 53456314969 is a prime.

It is not a weakly prime, because it can be changed into another prime (53456577173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26728288556 + 26728288557.

It is an arithmetic number, because the mean of its divisors is an integer number (26728288557).

Almost surely, 2^53456577113 is an apocalyptic number.

It is an amenable number.

53456577113 is a deficient number, since it is larger than the sum of its proper divisors (1).

53456577113 is an equidigital number, since it uses as much as digits as its factorization.

53456577113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1323000, while the sum is 47.

The spelling of 53456577113 in words is "fifty-three billion, four hundred fifty-six million, five hundred seventy-seven thousand, one hundred thirteen".