5280525305 has 48 divisors (see below), whose sum is σ = 7088634000. Its totient is φ = 3772876800.

The previous prime is 5280525269. The next prime is 5280525319. The reversal of 5280525305 is 5035250825.

5280525305 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 3374569 + 5277150736 = 1837^2 + 72644^2 .

It is not a de Polignac number, because 5280525305 - 2²⁴ = 5263748089 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15130271 + ... + 15130619.

It is an arithmetic number, because the mean of its divisors is an integer number (147679875).

Almost surely, 2^5280525305 is an apocalyptic number.

5280525305 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5280525305 is a deficient number, since it is larger than the sum of its proper divisors (1808108695).

5280525305 is a wasteful number, since it uses less digits than its factorization.

5280525305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 735 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 5280525305 is about 72667.2230445061. The cubic root of 5280525305 is about 1741.3752839718.

The spelling of 5280525305 in words is "five billion, two hundred eighty million, five hundred twenty-five thousand, three hundred five".