5327872440 has 128 divisors (see below), whose sum is σ = 17616856320. Its totient is φ = 1278259200.

The previous prime is 5327872439. The next prime is 5327872477. The reversal of 5327872440 is 442787235.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5327872392 and 5327872401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107235 + ... + 148845.

It is an arithmetic number, because the mean of its divisors is an integer number (137631690).

Almost surely, 2^5327872440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5327872440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8808428160).

5327872440 is an abundant number, since it is smaller than the sum of its proper divisors (12288983880).

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

5327872440 is a wasteful number, since it uses less digits than its factorization.

5327872440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41733 (or 41729 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 42.

The square root of 5327872440 is about 72992.2765777312. The cubic root of 5327872440 is about 1746.5644096135.

The spelling of 5327872440 in words is "five billion, three hundred twenty-seven million, eight hundred seventy-two thousand, four hundred forty".