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54354246250535 = 5711141179860391
BaseRepresentation
bin11000101101111010101011…
…00010100011000000100111
321010110012210212200001010022
430112331111202203000213
524111014444020004120
6311333555045545355
714306651615033540
oct1426752542430047
9233405725601108
1054354246250535
1116356562aa5970
12611a27311525b
132443777a3a5ba
14d5ca8c3114c7
15643d2a837025
hex316f558a3027

54354246250535 has 16 divisors (see below), whose sum is σ = 81319599585792. Its totient is φ = 33883166493600.

The previous prime is 54354246250511. The next prime is 54354246250547. The reversal of 54354246250535 is 53505264245345.

It is not a de Polignac number, because 54354246250535 - 244 = 36762060206119 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 70589929811 + ... + 70589930580.

It is an arithmetic number, because the mean of its divisors is an integer number (5082474974112).

Almost surely, 254354246250535 is an apocalyptic number.

54354246250535 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54354246250535 is a deficient number, since it is larger than the sum of its proper divisors (26965353335257).

54354246250535 is a wasteful number, since it uses less digits than its factorization.

54354246250535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141179860414.

The product of its (nonzero) digits is 43200000, while the sum is 53.

The spelling of 54354246250535 in words is "fifty-four trillion, three hundred fifty-four billion, two hundred forty-six million, two hundred fifty thousand, five hundred thirty-five".

Divisors: 1 5 7 11 35 55 77 385 141179860391 705899301955 988259022737 1552978464301 4941295113685 7764892321505 10870849250107 54354246250535