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4980528000 = 273653761
BaseRepresentation
bin1001010001101110…
…01101001110000000
3110212002202001000000
410220313031032000
540200003344000
62142114000000
7234264534540
oct45067151600
913762661000
104980528000
112126418448
12b6bb76000
13614b018b6
14353673320
151e23ac000
hex128dcd380

4980528000 has 896 divisors, whose sum is σ = 21565851840. Its totient is φ = 1119744000.

The previous prime is 4980527971. The next prime is 4980528017. The reversal of 4980528000 is 8250894.

It is a tau number, because it is divible by the number of its divisors (896).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 81647970 + ... + 81648030.

Almost surely, 24980528000 is an apocalyptic number.

4980528000 is a gapful number since it is divisible by the number (40) 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 4980528000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10782925920).

4980528000 is an abundant number, since it is smaller than the sum of its proper divisors (16585323840).

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

4980528000 is an frugal number, since it uses more digits than its factorization.

4980528000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 4980528000 is about 70572.8559716836. The cubic root of 4980528000 is about 1707.7532820842.

Adding to 4980528000 its reverse (8250894), we get a palindrome (4988778894).

The spelling of 4980528000 in words is "four billion, nine hundred eighty million, five hundred twenty-eight thousand".