245163344 has 10 divisors (see below), whose sum is σ = 475004010. Its totient is φ = 122581664.

The previous prime is 245163337. The next prime is 245163367. The reversal of 245163344 is 443361542.

245163344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 130416400 + 114746944 = 11420^2 + 10712^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 245163344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7661339 + ... + 7661370.

It is an arithmetic number, because the mean of its divisors is an integer number (47500401).

Almost surely, 2^245163344 is an apocalyptic number.

It is an amenable number.

245163344 is a deficient number, since it is larger than the sum of its proper divisors (229840666).

245163344 is a wasteful number, since it uses less digits than its factorization.

245163344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15322717 (or 15322711 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 245163344 is about 15657.6928057744. The cubic root of 245163344 is about 625.8715044166.

The spelling of 245163344 in words is "two hundred forty-five million, one hundred sixty-three thousand, three hundred forty-four".