7353539940863 has 2 divisors, whose sum is σ = 7353539940864. Its totient is φ = 7353539940862.

The previous prime is 7353539940853. The next prime is 7353539940869. The reversal of 7353539940863 is 3680499353537.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7353539940863 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7353539940863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7353539940869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3676769970431 + 3676769970432.

It is an arithmetic number, because the mean of its divisors is an integer number (3676769970432).

Almost surely, 2^{7353539940863} is an apocalyptic number.

7353539940863 is a deficient number, since it is larger than the sum of its proper divisors (1).

7353539940863 is an equidigital number, since it uses as much as digits as its factorization.

7353539940863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 220449600, while the sum is 65.

The spelling of 7353539940863 in words is "seven trillion, three hundred fifty-three billion, five hundred thirty-nine million, nine hundred forty thousand, eight hundred sixty-three".