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554213000000 = 26561150383
BaseRepresentation
bin10000001000010011010…
…10110100001101000000
31221222112001112110101102
420010021222310031000
533040012012000000
61102334003553532
755016625526052
oct10041152641500
91858461473342
10554213000000
111a4049876830
128b4b098b8a8
13403539986ba
141cb772b18d2
15e63a2c43d5
hex8109ab4340

554213000000 has 196 divisors, whose sum is σ = 1499692053696. Its totient is φ = 201528000000.

The previous prime is 554212999957. The next prime is 554213000027. The reversal of 554213000000 is 312455.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 27 ways as a sum of consecutive naturals, for example, 10974809 + ... + 11025191.

Almost surely, 2554213000000 is an apocalyptic number.

554213000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554213000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (749846026848).

554213000000 is an abundant number, since it is smaller than the sum of its proper divisors (945479053696).

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

554213000000 is an frugal number, since it uses more digits than its factorization.

554213000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50436 (or 50401 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 554213000000 its reverse (312455), we get a palindrome (554213312455).

The spelling of 554213000000 in words is "five hundred fifty-four billion, two hundred thirteen million", and thus it is an aban number.