5280385752 has 24 divisors (see below), whose sum is σ = 14301044940. Its totient is φ = 1760128560.

The previous prime is 5280385727. The next prime is 5280385757. The reversal of 5280385752 is 2575830825.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5280385698 and 5280385707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5280385757) 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 5 ways as a sum of consecutive naturals, for example, 36669274 + ... + 36669417.

Almost surely, 2^5280385752 is an apocalyptic number.

It is an amenable number.

5280385752 is an abundant number, since it is smaller than the sum of its proper divisors (9020659188).

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

5280385752 is a wasteful number, since it uses less digits than its factorization.

5280385752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73338703 (or 73338696 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The square root of 5280385752 is about 72666.2628184497. The cubic root of 5280385752 is about 1741.3599435608.

The spelling of 5280385752 in words is "five billion, two hundred eighty million, three hundred eighty-five thousand, seven hundred fifty-two".