57326046847 has 2 divisors, whose sum is σ = 57326046848. Its totient is φ = 57326046846.

The previous prime is 57326046839. The next prime is 57326046893. The reversal of 57326046847 is 74864062375.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57326046847 - 2³ = 57326046839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57326046794 and 57326046803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57326046247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28663023423 + 28663023424.

It is an arithmetic number, because the mean of its divisors is an integer number (28663023424).

Almost surely, 2^57326046847 is an apocalyptic number.

57326046847 is a deficient number, since it is larger than the sum of its proper divisors (1).

57326046847 is an equidigital number, since it uses as much as digits as its factorization.

57326046847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 57326046847 in words is "fifty-seven billion, three hundred twenty-six million, forty-six thousand, eight hundred forty-seven".