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5508528480 = 25325713127331
BaseRepresentation
bin1010010000101010…
…10111100101100000
3112012220021020111100
411020111113211200
542240140402410
62310334514400
7253335501540
oct51025274540
915186236440
105508528480
112377469a84
121098965a00
1369a30b810
143a3837320
152239068c0
hex148557960

5508528480 has 576 divisors, whose sum is σ = 23388438528. Its totient is φ = 1149603840.

The previous prime is 5508528437. The next prime is 5508528503. The reversal of 5508528480 is 848258055.

5508528480 is a `hidden beast` number, since 550 + 8 + 52 + 8 + 48 + 0 = 666.

It is a super-2 number, since 2×55085284802 = 60687772029942220800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16641915 + ... + 16642245.

It is an arithmetic number, because the mean of its divisors is an integer number (40604928).

Almost surely, 25508528480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5508528480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11694219264).

5508528480 is an abundant number, since it is smaller than the sum of its proper divisors (17879910048).

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

5508528480 is a wasteful number, since it uses less digits than its factorization.

5508528480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 488 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 45.

The square root of 5508528480 is about 74219.4615986939. The cubic root of 5508528480 is about 1766.0860754252.

The spelling of 5508528480 in words is "five billion, five hundred eight million, five hundred twenty-eight thousand, four hundred eighty".