550461003000 has 128 divisors (see below), whose sum is σ = 1818464281920. Its totient is φ = 138154905600.

The previous prime is 550461002989. The next prime is 550461003011. The reversal of 550461003000 is 300164055.

It is an interprime number because it is at equal distance from previous prime (550461002989) and next prime (550461003011).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5345677 + ... + 5447676.

Almost surely, 2^550461003000 is an apocalyptic number.

550461003000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550461003000 is an abundant number, since it is smaller than the sum of its proper divisors (1268003278920).

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

550461003000 is a wasteful number, since it uses less digits than its factorization.

550461003000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10793394 (or 10793380 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 550461003000 its reverse (300164055), we get a palindrome (550761167055).

The spelling of 550461003000 in words is "five hundred fifty billion, four hundred sixty-one million, three thousand".