25054414104539 has 2 divisors, whose sum is σ = 25054414104540. Its totient is φ = 25054414104538.

The previous prime is 25054414104469. The next prime is 25054414104589. The reversal of 25054414104539 is 93540141445052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25054414104539 - 2²⁸ = 25054145669083 is a prime.

It is a super-2 number, since 2×25054414104539² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 25054414104493 and 25054414104502.

It is not a weakly prime, because it can be changed into another prime (25054414104589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12527207052269 + 12527207052270.

It is an arithmetic number, because the mean of its divisors is an integer number (12527207052270).

Almost surely, 2^{25054414104539} is an apocalyptic number.

25054414104539 is a deficient number, since it is larger than the sum of its proper divisors (1).

25054414104539 is an equidigital number, since it uses as much as digits as its factorization.

25054414104539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 25054414104539 in words is "twenty-five trillion, fifty-four billion, four hundred fourteen million, one hundred four thousand, five hundred thirty-nine".