57273636359 has 2 divisors, whose sum is σ = 57273636360. Its totient is φ = 57273636358.

The previous prime is 57273636257. The next prime is 57273636421. The reversal of 57273636359 is 95363637275.

57273636359 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 not a de Polignac number, because 57273636359 - 2²⁰ = 57272587783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57273632359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28636818179 + 28636818180.

It is an arithmetic number, because the mean of its divisors is an integer number (28636818180).

Almost surely, 2^57273636359 is an apocalyptic number.

57273636359 is a deficient number, since it is larger than the sum of its proper divisors (1).

57273636359 is an equidigital number, since it uses as much as digits as its factorization.

57273636359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21432600, while the sum is 56.

The spelling of 57273636359 in words is "fifty-seven billion, two hundred seventy-three million, six hundred thirty-six thousand, three hundred fifty-nine".