553730963 has 2 divisors, whose sum is σ = 553730964. Its totient is φ = 553730962.

The previous prime is 553730939. The next prime is 553731001. The reversal of 553730963 is 369037355.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 553730963 - 2¹⁸ = 553468819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 553730963.

It is not a weakly prime, because it can be changed into another prime (553730363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276865481 + 276865482.

It is an arithmetic number, because the mean of its divisors is an integer number (276865482).

Almost surely, 2^553730963 is an apocalyptic number.

553730963 is a deficient number, since it is larger than the sum of its proper divisors (1).

553730963 is an equidigital number, since it uses as much as digits as its factorization.

553730963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 255150, while the sum is 41.

The square root of 553730963 is about 23531.4887544329. The cubic root of 553730963 is about 821.1697379604.

The spelling of 553730963 in words is "five hundred fifty-three million, seven hundred thirty thousand, nine hundred sixty-three".