2505404415343 has 2 divisors, whose sum is σ = 2505404415344. Its totient is φ = 2505404415342.

The previous prime is 2505404415341. The next prime is 2505404415421. The reversal of 2505404415343 is 3435144045052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2505404415343 - 2¹ = 2505404415341 is a prime.

Together with 2505404415341, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2505404415296 and 2505404415305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2505404415341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252702207671 + 1252702207672.

It is an arithmetic number, because the mean of its divisors is an integer number (1252702207672).

Almost surely, 2^{2505404415343} is an apocalyptic number.

2505404415343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505404415343 is an equidigital number, since it uses as much as digits as its factorization.

2505404415343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 2505404415343 in words is "two trillion, five hundred five billion, four hundred four million, four hundred fifteen thousand, three hundred forty-three".