315006245051045 has 16 divisors (see below), whose sum is σ = 391071175893360. Its totient is φ = 243297161071104.

The previous prime is 315006245051041. The next prime is 315006245051053. The reversal of 315006245051045 is 540150542600513.

It can be written as a sum of positive squares in 8 ways, for example, as 30883160936644 + 284123084114401 = 5557262^2 + 16855951^2 .

It is a cyclic number.

It is not a de Polignac number, because 315006245051045 - 2² = 315006245051041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 315006245050993 and 315006245051011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315006245051041) 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, 78424574 + ... + 82343343.

It is an arithmetic number, because the mean of its divisors is an integer number (24441948493335).

Almost surely, 2^{315006245051045} is an apocalyptic number.

It is an amenable number.

315006245051045 is a deficient number, since it is larger than the sum of its proper divisors (76064930842315).

315006245051045 is a wasteful number, since it uses less digits than its factorization.

315006245051045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160781464.

The product of its (nonzero) digits is 360000, while the sum is 41.

Adding to 315006245051045 its reverse (540150542600513), we get a palindrome (855156787651558).

The spelling of 315006245051045 in words is "three hundred fifteen trillion, six billion, two hundred forty-five million, fifty-one thousand, forty-five".