384254150953 has 2 divisors, whose sum is σ = 384254150954. Its totient is φ = 384254150952.

The previous prime is 384254150947. The next prime is 384254150957. The reversal of 384254150953 is 359051452483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 362918290329 + 21335860624 = 602427^2 + 146068^2 .

It is an emirp because it is prime and its reverse (359051452483) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-384254150953 is a prime.

It is a super-2 number, since 2×384254150953² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 384254150897 and 384254150906.

It is not a weakly prime, because it can be changed into another prime (384254150957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192127075476 + 192127075477.

It is an arithmetic number, because the mean of its divisors is an integer number (192127075477).

Almost surely, 2^384254150953 is an apocalyptic number.

It is an amenable number.

384254150953 is a deficient number, since it is larger than the sum of its proper divisors (1).

384254150953 is an equidigital number, since it uses as much as digits as its factorization.

384254150953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 384254150953 in words is "three hundred eighty-four billion, two hundred fifty-four million, one hundred fifty thousand, nine hundred fifty-three".