5280000030 has 48 divisors (see below), whose sum is σ = 13869548784. Its totient is φ = 1393482240.

The previous prime is 5280000023. The next prime is 5280000031. The reversal of 5280000030 is 300000825.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 5279999958 and 5280000012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5280000031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 293676 + ... + 311135.

It is an arithmetic number, because the mean of its divisors is an integer number (288948933).

Almost surely, 2^5280000030 is an apocalyptic number.

5280000030 is an abundant number, since it is smaller than the sum of its proper divisors (8589548754).

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

5280000030 is a wasteful number, since it uses less digits than its factorization.

5280000030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604921 (or 604918 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 5280000030 is about 72663.6087047705. The cubic root of 5280000030 is about 1741.3175415327.

Adding to 5280000030 its reverse (300000825), we get a palindrome (5580000855).

The spelling of 5280000030 in words is "five billion, two hundred eighty million, thirty", and thus it is an aban number.