5320543405 has 8 divisors (see below), whose sum is σ = 6427503000. Its totient is φ = 4227867456.

The previous prime is 5320543387. The next prime is 5320543421. The reversal of 5320543405 is 5043450235.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1023872004 + 4296671401 = 31998^2 + 65549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5320543405 - 2⁵ = 5320543373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3570090 + ... + 3571579.

It is an arithmetic number, because the mean of its divisors is an integer number (803437875).

Almost surely, 2^5320543405 is an apocalyptic number.

It is an amenable number.

5320543405 is a deficient number, since it is larger than the sum of its proper divisors (1106959595).

5320543405 is a wasteful number, since it uses less digits than its factorization.

5320543405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7141823.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 5320543405 is about 72942.0551191149. The cubic root of 5320543405 is about 1745.7631826166.

The spelling of 5320543405 in words is "five billion, three hundred twenty million, five hundred forty-three thousand, four hundred five".