5508499046400 has 816 divisors, whose sum is σ = 23130990652800. Its totient is φ = 1259014717440.

The previous prime is 5508499046389. The next prime is 5508499046423. The reversal of 5508499046400 is 46409948055.

5508499046400 is a `hidden beast` number, since 5 + 50 + 8 + 49 + 90 + 464 + 0 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 309648706 + ... + 309666494.

Almost surely, 2^{5508499046400} is an apocalyptic number.

5508499046400 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 5508499046400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11565495326400).

5508499046400 is an abundant number, since it is smaller than the sum of its proper divisors (17622491606400).

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

5508499046400 is an equidigital number, since it uses as much as digits as its factorization.

5508499046400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17847 (or 17806 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 5508499046400 in words is "five trillion, five hundred eight billion, four hundred ninety-nine million, forty-six thousand, four hundred".