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52504055415355 = 529379955400881
BaseRepresentation
bin10111111000000100011011…
…00100101000001000111011
320212220100010220012021101011
423330002031210220020323
523340211301141242410
6303400010255134351
714026202303313115
oct1374021544501073
9225810126167334
1052504055415355
111580293255aa05
125a7b779b143b7
13233b15a359a6b
14cd72d1b383b5
15610b3e7e018a
hex2fc08d92823b

52504055415355 has 16 divisors (see below), whose sum is σ = 65349420328800. Its totient is φ = 40447851655680.

The previous prime is 52504055415319. The next prime is 52504055415401. The reversal of 52504055415355 is 55351455040525.

It is not a de Polignac number, because 52504055415355 - 217 = 52504055284283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52504055415299 and 52504055415308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477645486 + ... + 477755395.

It is an arithmetic number, because the mean of its divisors is an integer number (4084338770550).

Almost surely, 252504055415355 is an apocalyptic number.

52504055415355 is a deficient number, since it is larger than the sum of its proper divisors (12845364913445).

52504055415355 is a wasteful number, since it uses less digits than its factorization.

52504055415355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955401294.

The product of its (nonzero) digits is 7500000, while the sum is 49.

The spelling of 52504055415355 in words is "fifty-two trillion, five hundred four billion, fifty-five million, four hundred fifteen thousand, three hundred fifty-five".

Divisors: 1 5 29 145 379 1895 10991 54955 955400881 4777004405 27706625549 138533127745 362096933899 1810484669495 10500811083071 52504055415355