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54441353435 = 571791498073
BaseRepresentation
bin110010101100111101…
…010010000011011011
312012112010000022011112
4302230331102003123
51342443441302220
641002055050535
73635051604020
oct625475220333
9165463008145
1054441353435
11210a77a7687
12a674370a4b
135197c51601
1428c6531547
15163974b5c5
hexcacf520db

54441353435 has 16 divisors (see below), whose sum is σ = 79054335936. Its totient is φ = 35135259648.

The previous prime is 54441353419. The next prime is 54441353453. The reversal of 54441353435 is 53435314445.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 54441353435 - 24 = 54441353419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54441353392 and 54441353401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45748442 + ... + 45749631.

It is an arithmetic number, because the mean of its divisors is an integer number (4940895996).

Almost surely, 254441353435 is an apocalyptic number.

54441353435 is a deficient number, since it is larger than the sum of its proper divisors (24612982501).

54441353435 is a wasteful number, since it uses less digits than its factorization.

54441353435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91498102.

The product of its digits is 864000, while the sum is 41.

The spelling of 54441353435 in words is "fifty-four billion, four hundred forty-one million, three hundred fifty-three thousand, four hundred thirty-five".

Divisors: 1 5 7 17 35 85 119 595 91498073 457490365 640486511 1555467241 3202432555 7777336205 10888270687 54441353435