45213480773243 has 2 divisors, whose sum is σ = 45213480773244. Its totient is φ = 45213480773242.

The previous prime is 45213480773233. The next prime is 45213480773317. The reversal of 45213480773243 is 34237708431254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45213480773243 - 2¹² = 45213480769147 is a prime.

It is not a weakly prime, because it can be changed into another prime (45213480773213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22606740386621 + 22606740386622.

It is an arithmetic number, because the mean of its divisors is an integer number (22606740386622).

Almost surely, 2^{45213480773243} is an apocalyptic number.

45213480773243 is a deficient number, since it is larger than the sum of its proper divisors (1).

45213480773243 is an equidigital number, since it uses as much as digits as its factorization.

45213480773243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13547520, while the sum is 53.

The spelling of 45213480773243 in words is "forty-five trillion, two hundred thirteen billion, four hundred eighty million, seven hundred seventy-three thousand, two hundred forty-three".