2534518126241 has 2 divisors, whose sum is σ = 2534518126242. Its totient is φ = 2534518126240.

The previous prime is 2534518126229. The next prime is 2534518126247. The reversal of 2534518126241 is 1426218154352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2518953068641 + 15565057600 = 1587121^2 + 124760^2 .

It is a cyclic number.

It is not a de Polignac number, because 2534518126241 - 2¹⁸ = 2534517864097 is a prime.

It is a super-2 number, since 2×2534518126241² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2534518126192 and 2534518126201.

It is not a weakly prime, because it can be changed into another prime (2534518126247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267259063120 + 1267259063121.

It is an arithmetic number, because the mean of its divisors is an integer number (1267259063121).

Almost surely, 2^{2534518126241} is an apocalyptic number.

It is an amenable number.

2534518126241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2534518126241 is an equidigital number, since it uses as much as digits as its factorization.

2534518126241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 460800, while the sum is 44.

The spelling of 2534518126241 in words is "two trillion, five hundred thirty-four billion, five hundred eighteen million, one hundred twenty-six thousand, two hundred forty-one".