316345550 has 12 divisors (see below), whose sum is σ = 588402816. Its totient is φ = 126538200.

The previous prime is 316345529. The next prime is 316345553. The reversal of 316345550 is 55543613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316345553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3163406 + ... + 3163505.

It is an arithmetic number, because the mean of its divisors is an integer number (49033568).

Almost surely, 2^316345550 is an apocalyptic number.

316345550 is a deficient number, since it is larger than the sum of its proper divisors (272057266).

316345550 is a wasteful number, since it uses less digits than its factorization.

316345550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326923 (or 6326918 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 316345550 is about 17786.1055321282. The cubic root of 316345550 is about 681.3766445248.

The spelling of 316345550 in words is "three hundred sixteen million, three hundred forty-five thousand, five hundred fifty".