245250313 has 48 divisors (see below), whose sum is σ = 331029504. Its totient is φ = 176451840.

The previous prime is 245250293. The next prime is 245250329. The reversal of 245250313 is 313052542.

245250313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 245250313 - 2¹³ = 245242121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245250353) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2292006 + ... + 2292112.

It is an arithmetic number, because the mean of its divisors is an integer number (6896448).

Almost surely, 2^245250313 is an apocalyptic number.

It is an amenable number.

245250313 is a deficient number, since it is larger than the sum of its proper divisors (85779191).

245250313 is a wasteful number, since it uses less digits than its factorization.

245250313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 245250313 is about 15660.4697566835. The cubic root of 245250313 is about 625.9455026782.

The spelling of 245250313 in words is "two hundred forty-five million, two hundred fifty thousand, three hundred thirteen".