384663053 has 2 divisors, whose sum is σ = 384663054. Its totient is φ = 384663052.

The previous prime is 384662969. The next prime is 384663127. The reversal of 384663053 is 350366483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 266766889 + 117896164 = 16333^2 + 10858^2 .

It is a cyclic number.

It is not a de Polignac number, because 384663053 - 2⁸ = 384662797 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 384662998 and 384663016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (384693053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192331526 + 192331527.

It is an arithmetic number, because the mean of its divisors is an integer number (192331527).

Almost surely, 2^384663053 is an apocalyptic number.

It is an amenable number.

384663053 is a deficient number, since it is larger than the sum of its proper divisors (1).

384663053 is an equidigital number, since it uses as much as digits as its factorization.

384663053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 384663053 is about 19612.8287862817. The cubic root of 384663053 is about 727.2663463185.

The spelling of 384663053 in words is "three hundred eighty-four million, six hundred sixty-three thousand, fifty-three".