315512325006361 has 16 divisors (see below), whose sum is σ = 360742359035520. Its totient is φ = 270321526281600.

The previous prime is 315512325006343. The next prime is 315512325006367. The reversal of 315512325006361 is 163600523215513.

It is a cyclic number.

It is not a de Polignac number, because 315512325006361 - 2¹⁷ = 315512324875289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (315512325006367) 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, 156747670 + ... + 158747776.

It is an arithmetic number, because the mean of its divisors is an integer number (22546397439720).

Almost surely, 2^{315512325006361} is an apocalyptic number.

It is an amenable number.

315512325006361 is a deficient number, since it is larger than the sum of its proper divisors (45230034029159).

315512325006361 is a wasteful number, since it uses less digits than its factorization.

315512325006361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009904.

The product of its (nonzero) digits is 486000, while the sum is 43.

The spelling of 315512325006361 in words is "three hundred fifteen trillion, five hundred twelve billion, three hundred twenty-five million, six thousand, three hundred sixty-one".