5390859520 has 36 divisors (see below), whose sum is σ = 12912796260. Its totient is φ = 2156343296.

The previous prime is 5390859451. The next prime is 5390859541. The reversal of 5390859520 is 259580935.

It can be written as a sum of positive squares in 2 ways, for example, as 3929785344 + 1461074176 = 62688^2 + 38224^2 .

It is a super-2 number, since 2×5390859520² = 58122732728749260800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2104525 + ... + 2107084.

It is an arithmetic number, because the mean of its divisors is an integer number (358688785).

Almost surely, 2^5390859520 is an apocalyptic number.

It is an amenable number.

5390859520 is an abundant number, since it is smaller than the sum of its proper divisors (7521936740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5390859520 is an equidigital number, since it uses as much as digits as its factorization.

5390859520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4211630 (or 4211616 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 46.

The square root of 5390859520 is about 73422.4728540247. The cubic root of 5390859520 is about 1753.4201977459.

The spelling of 5390859520 in words is "five billion, three hundred ninety million, eight hundred fifty-nine thousand, five hundred twenty".