315505676002471 has 2 divisors, whose sum is σ = 315505676002472. Its totient is φ = 315505676002470.

The previous prime is 315505676002459. The next prime is 315505676002519. The reversal of 315505676002471 is 174200676505513.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 315505676002471 - 2¹¹ = 315505676000423 is a prime.

It is a super-3 number, since 3×315505676002471³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315505676002571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157752838001235 + 157752838001236.

It is an arithmetic number, because the mean of its divisors is an integer number (157752838001236).

Almost surely, 2^{315505676002471} is an apocalyptic number.

315505676002471 is a deficient number, since it is larger than the sum of its proper divisors (1).

315505676002471 is an equidigital number, since it uses as much as digits as its factorization.

315505676002471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292000, while the sum is 52.

The spelling of 315505676002471 in words is "three hundred fifteen trillion, five hundred five billion, six hundred seventy-six million, two thousand, four hundred seventy-one".