2500546264343 has 2 divisors, whose sum is σ = 2500546264344. Its totient is φ = 2500546264342.

The previous prime is 2500546264327. The next prime is 2500546264367. The reversal of 2500546264343 is 3434626450052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2500546264343 - 2⁴ = 2500546264327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2500546264294 and 2500546264303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2500546264303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250273132171 + 1250273132172.

It is an arithmetic number, because the mean of its divisors is an integer number (1250273132172).

Almost surely, 2^{2500546264343} is an apocalyptic number.

2500546264343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2500546264343 is an equidigital number, since it uses as much as digits as its factorization.

2500546264343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2073600, while the sum is 44.

The spelling of 2500546264343 in words is "two trillion, five hundred billion, five hundred forty-six million, two hundred sixty-four thousand, three hundred forty-three".