7275067616543 has 2 divisors, whose sum is σ = 7275067616544. Its totient is φ = 7275067616542.

The previous prime is 7275067616483. The next prime is 7275067616549. The reversal of 7275067616543 is 3456167605727.

It is a strong prime.

It is an emirp because it is prime and its reverse (3456167605727) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7275067616543 - 2¹² = 7275067612447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7275067616549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3637533808271 + 3637533808272.

It is an arithmetic number, because the mean of its divisors is an integer number (3637533808272).

Almost surely, 2^{7275067616543} is an apocalyptic number.

7275067616543 is a deficient number, since it is larger than the sum of its proper divisors (1).

7275067616543 is an equidigital number, since it uses as much as digits as its factorization.

7275067616543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44452800, while the sum is 59.

The spelling of 7275067616543 in words is "seven trillion, two hundred seventy-five billion, sixty-seven million, six hundred sixteen thousand, five hundred forty-three".