45116056043213 has 2 divisors, whose sum is σ = 45116056043214. Its totient is φ = 45116056043212.

The previous prime is 45116056043117. The next prime is 45116056043263. The reversal of 45116056043213 is 31234065061154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31763740780489 + 13352315262724 = 5635933^2 + 3654082^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45116056043213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45116056043263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22558028021606 + 22558028021607.

It is an arithmetic number, because the mean of its divisors is an integer number (22558028021607).

Almost surely, 2^{45116056043213} is an apocalyptic number.

It is an amenable number.

45116056043213 is a deficient number, since it is larger than the sum of its proper divisors (1).

45116056043213 is an equidigital number, since it uses as much as digits as its factorization.

45116056043213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 45116056043213 in words is "forty-five trillion, one hundred sixteen billion, fifty-six million, forty-three thousand, two hundred thirteen".