313450245 has 24 divisors (see below), whose sum is σ = 544467456. Its totient is φ = 166818528.

The previous prime is 313450243. The next prime is 313450261. The reversal of 313450245 is 542054313.

It is not a de Polignac number, because 313450245 - 2¹ = 313450243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313450243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14764 + ... + 29066.

It is an arithmetic number, because the mean of its divisors is an integer number (22686144).

Almost surely, 2^313450245 is an apocalyptic number.

It is an amenable number.

313450245 is a deficient number, since it is larger than the sum of its proper divisors (231017211).

313450245 is a wasteful number, since it uses less digits than its factorization.

313450245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14801 (or 14798 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 313450245 is about 17704.5261162224. The cubic root of 313450245 is about 679.2915379483.

The spelling of 313450245 in words is "three hundred thirteen million, four hundred fifty thousand, two hundred forty-five".