315452603615201 has 64 divisors (see below), whose sum is σ = 346551422063616. Its totient is φ = 285405380064000.

The previous prime is 315452603615113. The next prime is 315452603615203. The reversal of 315452603615201 is 102516306254513.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-315452603615201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315452603615203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 102320012606 + ... + 102320015688.

It is an arithmetic number, because the mean of its divisors is an integer number (5414865969744).

Almost surely, 2^{315452603615201} is an apocalyptic number.

It is an amenable number.

315452603615201 is a deficient number, since it is larger than the sum of its proper divisors (31098818448415).

315452603615201 is a wasteful number, since it uses less digits than its factorization.

315452603615201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5262.

The product of its (nonzero) digits is 648000, while the sum is 44.

Adding to 315452603615201 its reverse (102516306254513), we get a palindrome (417968909869714).

The spelling of 315452603615201 in words is "three hundred fifteen trillion, four hundred fifty-two billion, six hundred three million, six hundred fifteen thousand, two hundred one".