550411635400 has 48 divisors (see below), whose sum is σ = 1396044062640. Its totient is φ = 200149684800.

The previous prime is 550411635383. The next prime is 550411635407. The reversal of 550411635400 is 4536114055.

It is not an unprimeable number, because it can be changed into a prime (550411635407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125091354 + ... + 125095753.

It is an arithmetic number, because the mean of its divisors is an integer number (29084251305).

Almost surely, 2^550411635400 is an apocalyptic number.

550411635400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550411635400 is an abundant number, since it is smaller than the sum of its proper divisors (845632427240).

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

550411635400 is a wasteful number, since it uses less digits than its factorization.

550411635400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250187134 (or 250187125 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 550411635400 its reverse (4536114055), we get a palindrome (554947749455).

It can be divided in two parts, 550411 and 635400, that added together give a palindrome (1185811).

The spelling of 550411635400 in words is "five hundred fifty billion, four hundred eleven million, six hundred thirty-five thousand, four hundred".