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552805050025 = 52234720455321
BaseRepresentation
bin10000000101101011011…
…11111010011010101001
31221211212221020012010001
420002311233322122221
533024121043100100
61101542150423001
754640011252454
oct10026557723251
91854787205101
10552805050025
111a3497048108
128b179361a61
134018b0954c7
141ca822d049b
15e5a68add6a
hex80b5bfa6a9

552805050025 has 24 divisors (see below), whose sum is σ = 730500459264. Its totient is φ = 414015676800.

The previous prime is 552805049971. The next prime is 552805050047. The reversal of 552805050025 is 520050508255.

It is not a de Polignac number, because 552805050025 - 231 = 550657566377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10200636 + ... + 10254685.

It is an arithmetic number, because the mean of its divisors is an integer number (30437519136).

Almost surely, 2552805050025 is an apocalyptic number.

It is an amenable number.

552805050025 is a deficient number, since it is larger than the sum of its proper divisors (177695409239).

552805050025 is a wasteful number, since it uses less digits than its factorization.

552805050025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20455401 (or 20455396 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 37.

The spelling of 552805050025 in words is "five hundred fifty-two billion, eight hundred five million, fifty thousand, twenty-five".

Divisors: 1 5 23 25 47 115 235 575 1081 1175 5405 27025 20455321 102276605 470472383 511383025 961400087 2352361915 4807000435 11761809575 22112202001 24035002175 110561010005 552805050025