5446522314521 has 2 divisors, whose sum is σ = 5446522314522. Its totient is φ = 5446522314520.

The previous prime is 5446522314433. The next prime is 5446522314581. The reversal of 5446522314521 is 1254132256445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5424776683225 + 21745631296 = 2329115^2 + 147464^2 .

It is a cyclic number.

It is not a de Polignac number, because 5446522314521 - 2²² = 5446518120217 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5446522314581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2723261157260 + 2723261157261.

It is an arithmetic number, because the mean of its divisors is an integer number (2723261157261).

Almost surely, 2^{5446522314521} is an apocalyptic number.

It is an amenable number.

5446522314521 is a deficient number, since it is larger than the sum of its proper divisors (1).

5446522314521 is an equidigital number, since it uses as much as digits as its factorization.

5446522314521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152000, while the sum is 44.

The spelling of 5446522314521 in words is "five trillion, four hundred forty-six billion, five hundred twenty-two million, three hundred fourteen thousand, five hundred twenty-one".