385469153 has 4 divisors (see below), whose sum is σ = 390898368. Its totient is φ = 380039940.

The previous prime is 385469129. The next prime is 385469171. The reversal of 385469153 is 351964583.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 385469153 - 2⁶ = 385469089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (385463153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2714501 + ... + 2714642.

It is an arithmetic number, because the mean of its divisors is an integer number (97724592).

Almost surely, 2^385469153 is an apocalyptic number.

It is an amenable number.

385469153 is a deficient number, since it is larger than the sum of its proper divisors (5429215).

385469153 is an equidigital number, since it uses as much as digits as its factorization.

385469153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5429214.

The product of its digits is 388800, while the sum is 44.

The square root of 385469153 is about 19633.3683559393. The cubic root of 385469153 is about 727.7740117143.

It can be divided in two parts, 3854 and 69153, that multiplied together give a palindrome (266515662).

The spelling of 385469153 in words is "three hundred eighty-five million, four hundred sixty-nine thousand, one hundred fifty-three".