245413223 has 8 divisors (see below), whose sum is σ = 267962256. Its totient is φ = 222904000.

The previous prime is 245413219. The next prime is 245413247. The reversal of 245413223 is 322314542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 245413223 - 2² = 245413219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 245413192 and 245413201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245413123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3773 + ... + 22473.

It is an arithmetic number, because the mean of its divisors is an integer number (33495282).

Almost surely, 2^245413223 is an apocalyptic number.

245413223 is a deficient number, since it is larger than the sum of its proper divisors (22549033).

245413223 is a wasteful number, since it uses less digits than its factorization.

245413223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19905.

The product of its digits is 5760, while the sum is 26.

The square root of 245413223 is about 15665.6702058993. The cubic root of 245413223 is about 626.0840688777.

Adding to 245413223 its reverse (322314542), we get a palindrome (567727765).

The spelling of 245413223 in words is "two hundred forty-five million, four hundred thirteen thousand, two hundred twenty-three".