263057363 has 2 divisors, whose sum is σ = 263057364. Its totient is φ = 263057362.

The previous prime is 263057357. The next prime is 263057369. The reversal of 263057363 is 363750362.

It is a balanced prime because it is at equal distance from previous prime (263057357) and next prime (263057369).

It is a cyclic number.

It is not a de Polignac number, because 263057363 - 2¹² = 263053267 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (263057369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131528681 + 131528682.

It is an arithmetic number, because the mean of its divisors is an integer number (131528682).

Almost surely, 2^263057363 is an apocalyptic number.

263057363 is a deficient number, since it is larger than the sum of its proper divisors (1).

263057363 is an equidigital number, since it uses as much as digits as its factorization.

263057363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 35.

The square root of 263057363 is about 16219.0432208562. The cubic root of 263057363 is about 640.7424351137.

The spelling of 263057363 in words is "two hundred sixty-three million, fifty-seven thousand, three hundred sixty-three".