5490591120 has 360 divisors, whose sum is σ = 22581411840. Its totient is φ = 1188794880.

The previous prime is 5490591103. The next prime is 5490591131. The reversal of 5490591120 is 211950945.

5490591120 is a `hidden beast` number, since 5 + 49 + 0 + 591 + 1 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

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

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 666225 + ... + 674415.

It is an arithmetic number, because the mean of its divisors is an integer number (62726144).

Almost surely, 2^5490591120 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 5490591120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11290705920).

5490591120 is an abundant number, since it is smaller than the sum of its proper divisors (17090820720).

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

5490591120 is a wasteful number, since it uses less digits than its factorization.

5490591120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8243 (or 8227 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The square root of 5490591120 is about 74098.5230622041. The cubic root of 5490591120 is about 1764.1670287796.

The spelling of 5490591120 in words is "five billion, four hundred ninety million, five hundred ninety-one thousand, one hundred twenty".