5275203840 has 144 divisors (see below), whose sum is σ = 18719769600. Its totient is φ = 1406711808.

The previous prime is 5275203827. The next prime is 5275203889. The reversal of 5275203840 is 483025725.

5275203840 is a `hidden beast` number, since 5 + 275 + 2 + 0 + 384 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5275203795 and 5275203804.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41760 + ... + 110879.

It is an arithmetic number, because the mean of its divisors is an integer number (129998400).

Almost surely, 2^5275203840 is an apocalyptic number.

It is an amenable number.

5275203840 is an abundant number, since it is smaller than the sum of its proper divisors (13444565760).

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

5275203840 is a wasteful number, since it uses less digits than its factorization.

5275203840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152669 (or 152649 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 5275203840 is about 72630.5985105451. The cubic root of 5275203840 is about 1740.7901286655.

The spelling of 5275203840 in words is "five billion, two hundred seventy-five million, two hundred three thousand, eight hundred forty".