5553210404550 has 96 divisors (see below), whose sum is σ = 14447517799680. Its totient is φ = 1409654108800.

The previous prime is 5553210404477. The next prime is 5553210404551. The reversal of 5553210404550 is 554040123555.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5553210404499 and 5553210404508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5553210404551) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8681292 + ... + 9298991.

It is an arithmetic number, because the mean of its divisors is an integer number (150494977080).

Almost surely, 2^{5553210404550} is an apocalyptic number.

5553210404550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5553210404550 is an abundant number, since it is smaller than the sum of its proper divisors (8894307395130).

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

5553210404550 is a wasteful number, since it uses less digits than its factorization.

5553210404550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17980398 (or 17980393 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 39.

The spelling of 5553210404550 in words is "five trillion, five hundred fifty-three billion, two hundred ten million, four hundred four thousand, five hundred fifty".