245552316 has 24 divisors (see below), whose sum is σ = 573471360. Its totient is φ = 81777072.

The previous prime is 245552273. The next prime is 245552323. The reversal of 245552316 is 613255542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5625 + ... + 22863.

It is an arithmetic number, because the mean of its divisors is an integer number (23894640).

Almost surely, 2^245552316 is an apocalyptic number.

It is an amenable number.

245552316 is an abundant number, since it is smaller than the sum of its proper divisors (327919044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245552316 is a wasteful number, since it uses less digits than its factorization.

245552316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18433 (or 18431 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 245552316 is about 15670.1089977064. The cubic root of 245552316 is about 626.2023285532.

The spelling of 245552316 in words is "two hundred forty-five million, five hundred fifty-two thousand, three hundred sixteen".