245475329 has 16 divisors (see below), whose sum is σ = 280350720. Its totient is φ = 212898000.

The previous prime is 245475311. The next prime is 245475331. The reversal of 245475329 is 923574542.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245475329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245474329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19142 + ... + 29280.

It is an arithmetic number, because the mean of its divisors is an integer number (17521920).

Almost surely, 2^245475329 is an apocalyptic number.

It is an amenable number.

245475329 is a deficient number, since it is larger than the sum of its proper divisors (34875391).

245475329 is a wasteful number, since it uses less digits than its factorization.

245475329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10252.

The product of its digits is 302400, while the sum is 41.

The square root of 245475329 is about 15667.6523129664. The cubic root of 245475329 is about 626.1368781723.

It can be divided in two parts, 245 and 475329, that added together give a palindrome (475574).

The spelling of 245475329 in words is "two hundred forty-five million, four hundred seventy-five thousand, three hundred twenty-nine".