553110340003550 has 96 divisors (see below), whose sum is σ = 1287844742214720. Its totient is φ = 172328089651200.

The previous prime is 553110340003541. The next prime is 553110340003553. The reversal of 553110340003550 is 55300043011355.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 553110340003550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553110340003553) 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, 1602581261 + ... + 1602926360.

It is an arithmetic number, because the mean of its divisors is an integer number (13415049398070).

Almost surely, 2^{553110340003550} is an apocalyptic number.

553110340003550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

553110340003550 is an abundant number, since it is smaller than the sum of its proper divisors (734734402211170).

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

553110340003550 is a wasteful number, since it uses less digits than its factorization.

553110340003550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3205507686 (or 3205507681 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 35.

The spelling of 553110340003550 in words is "five hundred fifty-three trillion, one hundred ten billion, three hundred forty million, three thousand, five hundred fifty".