5494469760 has 640 divisors, whose sum is σ = 21895695360. Its totient is φ = 1303879680.

The previous prime is 5494469753. The next prime is 5494469807. The reversal of 5494469760 is 679644945.

It is a happy number.

5494469760 is a `hidden beast` number, since 5 + 494 + 4 + 6 + 97 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 5494469697 and 5494469706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 20891389 + ... + 20891651.

It is an arithmetic number, because the mean of its divisors is an integer number (34212024).

Almost surely, 2^5494469760 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 5494469760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10947847680).

5494469760 is an abundant number, since it is smaller than the sum of its proper divisors (16401225600).

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

5494469760 is a wasteful number, since it uses less digits than its factorization.

5494469760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The square root of 5494469760 is about 74124.6906233004. The cubic root of 5494469760 is about 1764.5823427870.

The spelling of 5494469760 in words is "five billion, four hundred ninety-four million, four hundred sixty-nine thousand, seven hundred sixty".