5490366464 has 192 divisors, whose sum is σ = 12831436800. Its totient is φ = 2322432000.

The previous prime is 5490366443. The next prime is 5490366503. The reversal of 5490366464 is 4646630945.

It is a congruent number.

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, 43231169 + ... + 43231295.

It is an arithmetic number, because the mean of its divisors is an integer number (66830400).

Almost surely, 2^5490366464 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 5490366464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6415718400).

5490366464 is an abundant number, since it is smaller than the sum of its proper divisors (7341070336).

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

5490366464 is a wasteful number, since it uses less digits than its factorization.

5490366464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 47.

The square root of 5490366464 is about 74097.0071190463. The cubic root of 5490366464 is about 1764.1429672469.

The spelling of 5490366464 in words is "five billion, four hundred ninety million, three hundred sixty-six thousand, four hundred sixty-four".