5405356573 has 2 divisors, whose sum is σ = 5405356574. Its totient is φ = 5405356572.

The previous prime is 5405356559. The next prime is 5405356591. The reversal of 5405356573 is 3756535045.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3770205604 + 1635150969 = 61402^2 + 40437^2 .

It is a cyclic number.

It is not a de Polignac number, because 5405356573 - 2²⁵ = 5371802141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5405356553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2702678286 + 2702678287.

It is an arithmetic number, because the mean of its divisors is an integer number (2702678287).

Almost surely, 2^5405356573 is an apocalyptic number.

It is an amenable number.

5405356573 is a deficient number, since it is larger than the sum of its proper divisors (1).

5405356573 is an equidigital number, since it uses as much as digits as its factorization.

5405356573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 945000, while the sum is 43.

The square root of 5405356573 is about 73521.1301123697. The cubic root of 5405356573 is about 1754.9905517574.

The spelling of 5405356573 in words is "five billion, four hundred five million, three hundred fifty-six thousand, five hundred seventy-three".