2357664047 has 2 divisors, whose sum is σ = 2357664048. Its totient is φ = 2357664046.

The previous prime is 2357664007. The next prime is 2357664079. The reversal of 2357664047 is 7404667532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2357664047 - 2¹⁸ = 2357401903 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2357663989 and 2357664007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2357664007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1178832023 + 1178832024.

It is an arithmetic number, because the mean of its divisors is an integer number (1178832024).

Almost surely, 2^2357664047 is an apocalyptic number.

2357664047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2357664047 is an equidigital number, since it uses as much as digits as its factorization.

2357664047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 44.

The square root of 2357664047 is about 48555.7828378866. The cubic root of 2357664047 is about 1330.9466279787.

The spelling of 2357664047 in words is "two billion, three hundred fifty-seven million, six hundred sixty-four thousand, forty-seven".