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5199552288 = 2532726072
BaseRepresentation
bin1001101011110101…
…01101111100100000
3111102100212121211200
410311322231330200
541122041133123
62215540241200
7242564315400
oct46572557440
914370777750
105199552288
112229014657
1210113a0200
1364b2ba178
143747a8800
15206723143
hex135eadf20

5199552288 has 162 divisors, whose sum is σ = 17228687931. Its totient is φ = 1483138944.

The previous prime is 5199552287. The next prime is 5199552307. The reversal of 5199552288 is 8822559915.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

5199552288 is a `hidden beast` number, since 5 + 1 + 9 + 9 + 552 + 2 + 88 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2599776144 + 2599776144 = 50988^2 + 50988^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=50988.

It is not an unprimeable number, because it can be changed into a prime (5199552287) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8565681 + ... + 8566287.

Almost surely, 25199552288 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 5199552288

5199552288 is an abundant number, since it is smaller than the sum of its proper divisors (12029135643).

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

5199552288 is an equidigital number, since it uses as much as digits as its factorization.

5199552288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244 (or 619 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 54.

The square root of 5199552288 is about 72107.9211182794. The cubic root of 5199552288 is about 1732.4284880186.

The spelling of 5199552288 in words is "five billion, one hundred ninety-nine million, five hundred fifty-two thousand, two hundred eighty-eight".