3115255366541 has 2 divisors, whose sum is σ = 3115255366542. Its totient is φ = 3115255366540.

The previous prime is 3115255366529. The next prime is 3115255366571. The reversal of 3115255366541 is 1456635525113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2483634162025 + 631621204516 = 1575955^2 + 794746^2 .

It is a cyclic number.

It is not a de Polignac number, because 3115255366541 - 2¹⁸ = 3115255104397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3115255366571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557627683270 + 1557627683271.

It is an arithmetic number, because the mean of its divisors is an integer number (1557627683271).

Almost surely, 2^{3115255366541} is an apocalyptic number.

It is an amenable number.

3115255366541 is a deficient number, since it is larger than the sum of its proper divisors (1).

3115255366541 is an equidigital number, since it uses as much as digits as its factorization.

3115255366541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620000, while the sum is 47.

The spelling of 3115255366541 in words is "three trillion, one hundred fifteen billion, two hundred fifty-five million, three hundred sixty-six thousand, five hundred forty-one".