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52760336551 = 1311293594763
BaseRepresentation
bin110001001000110000…
…101101100010100111
312001011221212210111221
4301020300231202213
51331023121232201
640123205041211
73545310314116
oct611060554247
9161157783457
1052760336551
112041491a82a
12a2853b6207
134c8a8c0670
1427a718bc7d
15158bd974a1
hexc48c2d8a7

52760336551 has 8 divisors (see below), whose sum is σ = 56869166480. Its totient is φ = 48658698432.

The previous prime is 52760336549. The next prime is 52760336569. The reversal of 52760336551 is 15563306725.

It is a happy number.

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 52760336551 - 21 = 52760336549 is a prime.

It is a super-2 number, since 2×527603365512 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52760336498 and 52760336507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52760336051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1782705 + ... + 1812058.

It is an arithmetic number, because the mean of its divisors is an integer number (7108645810).

Almost surely, 252760336551 is an apocalyptic number.

52760336551 is a deficient number, since it is larger than the sum of its proper divisors (4108829929).

52760336551 is a wasteful number, since it uses less digits than its factorization.

52760336551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3595905.

The product of its (nonzero) digits is 567000, while the sum is 43.

The spelling of 52760336551 in words is "fifty-two billion, seven hundred sixty million, three hundred thirty-six thousand, five hundred fifty-one".

Divisors: 1 13 1129 14677 3594763 46731919 4058487427 52760336551