5490288000 has 512 divisors, whose sum is σ = 20621952000. Its totient is φ = 1435392000.

The previous prime is 5490287993. The next prime is 5490288007. The reversal of 5490288000 is 8820945.

It is an interprime number because it is at equal distance from previous prime (5490287993) and next prime (5490288007).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5490288007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30671911 + ... + 30672089.

It is an arithmetic number, because the mean of its divisors is an integer number (40277250).

Almost surely, 2^5490288000 is an apocalyptic number.

5490288000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5490288000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10310976000).

5490288000 is an abundant number, since it is smaller than the sum of its proper divisors (15131664000).

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

5490288000 is a wasteful number, since it uses less digits than its factorization.

5490288000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 5490288000 is about 74096.4776490759. The cubic root of 5490288000 is about 1764.1345632922.

The spelling of 5490288000 in words is "five billion, four hundred ninety million, two hundred eighty-eight thousand".