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54864294685 = 527194035623
BaseRepresentation
bin110011000110001010…
…101011001100011101
312020121120211221111021
4303012022223030131
51344330224412220
641112044124141
73651405544624
oct630612531435
9166546757437
1054864294685
11212a4511702
12a771b36651
135234765cc5
1429267886bb
1516619424aa
hexcc62ab31d

54864294685 has 8 divisors (see below), whose sum is σ = 65861383680. Its totient is φ = 43875282384.

The previous prime is 54864294679. The next prime is 54864294761. The reversal of 54864294685 is 58649246845.

It is a happy number.

54864294685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54864294685 - 213 = 54864286493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2004217 + ... + 2031406.

It is an arithmetic number, because the mean of its divisors is an integer number (8232672960).

Almost surely, 254864294685 is an apocalyptic number.

It is an amenable number.

54864294685 is a deficient number, since it is larger than the sum of its proper divisors (10997088995).

54864294685 is a wasteful number, since it uses less digits than its factorization.

54864294685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4038347.

The product of its digits is 66355200, while the sum is 61.

The spelling of 54864294685 in words is "fifty-four billion, eight hundred sixty-four million, two hundred ninety-four thousand, six hundred eighty-five".

Divisors: 1 5 2719 13595 4035623 20178115 10972858937 54864294685