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52769804341 = 66949788209
BaseRepresentation
bin110001001001010100…
…110101000000110101
312001012121200210212211
4301021110311000311
51331033032214331
640124144013421
73545453636032
oct611124650065
9161177623784
1052769804341
112041a1a7051
12a288601271
134c8c856bc7
1427a8534389
15158cb178b1
hexc49535035

52769804341 has 4 divisors (see below), whose sum is σ = 52770659500. Its totient is φ = 52768949184.

The previous prime is 52769804303. The next prime is 52769804357. The reversal of 52769804341 is 14340896725.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40878774225 + 11891030116 = 202185^2 + 109046^2 .

It is a cyclic number.

It is not a de Polignac number, because 52769804341 - 29 = 52769803829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52769804041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327156 + ... + 461053.

It is an arithmetic number, because the mean of its divisors is an integer number (13192664875).

It is a 1-persistent number, because it is pandigital, but 2⋅52769804341 = 105539608682 is not.

Almost surely, 252769804341 is an apocalyptic number.

It is an amenable number.

52769804341 is a deficient number, since it is larger than the sum of its proper divisors (855159).

52769804341 is an equidigital number, since it uses as much as digits as its factorization.

52769804341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855158.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 52769804341 in words is "fifty-two billion, seven hundred sixty-nine million, eight hundred four thousand, three hundred forty-one".

Divisors: 1 66949 788209 52769804341