5268520000 has 70 divisors (see below), whose sum is σ = 13064316518. Its totient is φ = 2107392000.

The previous prime is 5268519973. The next prime is 5268520057. The reversal of 5268520000 is 258625.

It can be written as a sum of positive squares in 5 ways, for example, as 1541661696 + 3726858304 = 39264^2 + 61048^2 .

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 9 ways as a sum of consecutive naturals, for example, 25857 + ... + 105856.

Almost surely, 2^5268520000 is an apocalyptic number.

5268520000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5268520000 is an abundant number, since it is smaller than the sum of its proper divisors (7795796518).

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

5268520000 is an equidigital number, since it uses as much as digits as its factorization.

5268520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131745 (or 131720 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 5268520000 is about 72584.5713633414. The cubic root of 5268520000 is about 1740.0546069972.

Adding to 5268520000 its reverse (258625), we get a palindrome (5268778625).

The spelling of 5268520000 in words is "five billion, two hundred sixty-eight million, five hundred twenty thousand".