316445087453 has 16 divisors (see below), whose sum is σ = 365999938560. Its totient is φ = 270399244800.

The previous prime is 316445087437. The next prime is 316445087489. The reversal of 316445087453 is 354780544613.

It is a cyclic number.

It is not a de Polignac number, because 316445087453 - 2⁴ = 316445087437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316445083453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 969533 + ... + 1254146.

It is an arithmetic number, because the mean of its divisors is an integer number (22874996160).

Almost surely, 2^316445087453 is an apocalyptic number.

It is an amenable number.

316445087453 is a deficient number, since it is larger than the sum of its proper divisors (49554851107).

316445087453 is a wasteful number, since it uses less digits than its factorization.

316445087453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224468.

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 316445087453 in words is "three hundred sixteen billion, four hundred forty-five million, eighty-seven thousand, four hundred fifty-three".