5553131552320 has 448 divisors, whose sum is σ = 14912825241600. Its totient is φ = 1952197632000.

The previous prime is 5553131552317. The next prime is 5553131552321. The reversal of 5553131552320 is 232551313555.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (5553131552321) 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, 7921727970 + ... + 7921728670.

Almost surely, 2^{5553131552320} 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 5553131552320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7456412620800).

5553131552320 is an abundant number, since it is smaller than the sum of its proper divisors (9359693689280).

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

5553131552320 is a wasteful number, since it uses less digits than its factorization.

5553131552320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234 (or 1224 counting only the distinct ones).

The product of its (nonzero) digits is 337500, while the sum is 40.

Adding to 5553131552320 its reverse (232551313555), we get a palindrome (5785682865875).

The spelling of 5553131552320 in words is "five trillion, five hundred fifty-three billion, one hundred thirty-one million, five hundred fifty-two thousand, three hundred twenty".