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5672486551680 = 2732513266328447
BaseRepresentation
bin101001010001011101010…
…0010111100000010000000
3202002021200100012112102200
41102202322202330002000
51220414223024123210
620021523201113200
71123552335064464
oct122427242740200
922067610175380
105672486551680
111897762860213
12777448328800
13321bb436a270
1415879a9924a4
159c84b1210c0
hex528ba8bc080

5672486551680 has 384 divisors, whose sum is σ = 21103222533120. Its totient is φ = 1395730980864.

The previous prime is 5672486551577. The next prime is 5672486551703. The reversal of 5672486551680 is 861556842765.

5672486551680 is a `hidden beast` number, since 5 + 6 + 72 + 4 + 8 + 6 + 551 + 6 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 199391217 + ... + 199419663.

It is an arithmetic number, because the mean of its divisors is an integer number (54956308680).

Almost surely, 25672486551680 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 5672486551680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10551611266560).

5672486551680 is an abundant number, since it is smaller than the sum of its proper divisors (15430735981440).

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

5672486551680 is a wasteful number, since it uses less digits than its factorization.

5672486551680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31148 (or 31133 counting only the distinct ones).

The product of its (nonzero) digits is 96768000, while the sum is 63.

The spelling of 5672486551680 in words is "five trillion, six hundred seventy-two billion, four hundred eighty-six million, five hundred fifty-one thousand, six hundred eighty".