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530041200000 = 273551361557
BaseRepresentation
bin1111011011010001110…
…10101101110110000000
31212200010111000210101120
413231220322231312000
532141011021400000
61043255250232240
753202625601664
oct7555072556600
91780114023346
10530041200000
11194875491714
1286885885680
133aca0c09970
141b922d148a4
15dbc31996a0
hex7b68eadd80

530041200000 has 768 divisors, whose sum is σ = 1929684617280. Its totient is φ = 128102400000.

The previous prime is 530041199981. The next prime is 530041200001. The reversal of 530041200000 is 2140035.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530041200001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 951599722 + ... + 951600278.

Almost surely, 2530041200000 is an apocalyptic number.

530041200000 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 530041200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (964842308640).

530041200000 is an abundant number, since it is smaller than the sum of its proper divisors (1399643417280).

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

530041200000 is an equidigital number, since it uses as much as digits as its factorization.

530041200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673 (or 641 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

Adding to 530041200000 its reverse (2140035), we get a palindrome (530043340035).

The spelling of 530041200000 in words is "five hundred thirty billion, forty-one million, two hundred thousand".