5409182880 has 72 divisors (see below), whose sum is σ = 18458841492. Its totient is φ = 1442448384.

The previous prime is 5409182837. The next prime is 5409182897. The reversal of 5409182880 is 882819045.

It is a happy number.

5409182880 is a `hidden beast` number, since 540 + 9 + 1 + 8 + 28 + 80 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5010940944 + 398241936 = 70788^2 + 19956^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1876749 + ... + 1879628.

Almost surely, 2^5409182880 is an apocalyptic number.

It is an amenable number.

5409182880 is an abundant number, since it is smaller than the sum of its proper divisors (13049658612).

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

5409182880 is a wasteful number, since it uses less digits than its factorization.

5409182880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3756398 (or 3756387 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 5409182880 is about 73547.1473274117. The cubic root of 5409182880 is about 1755.4045576716.

The spelling of 5409182880 in words is "five billion, four hundred nine million, one hundred eighty-two thousand, eight hundred eighty".