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54292918055 = 523633459467
BaseRepresentation
bin110010100100000111…
…000010111100100111
312012010202201000002212
4302210013002330213
51342142441334210
640535233354035
73631300121555
oct624407027447
9165122630085
1054292918055
1121030a33a12
12a63270891b
13517327c91c
1428b0932bd5
15162b6ca805
hexca41c2f27

54292918055 has 8 divisors (see below), whose sum is σ = 65154400272. Its totient is φ = 43432402048.

The previous prime is 54292918007. The next prime is 54292918063. The reversal of 54292918055 is 55081929245.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54292918055 - 214 = 54292901671 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54292917994 and 54292918012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111569 + ... + 347898.

It is an arithmetic number, because the mean of its divisors is an integer number (8144300034).

Almost surely, 254292918055 is an apocalyptic number.

54292918055 is a deficient number, since it is larger than the sum of its proper divisors (10861482217).

54292918055 is a wasteful number, since it uses less digits than its factorization.

54292918055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483105.

The product of its (nonzero) digits is 1296000, while the sum is 50.

The spelling of 54292918055 in words is "fifty-four billion, two hundred ninety-two million, nine hundred eighteen thousand, fifty-five".

Divisors: 1 5 23633 118165 459467 2297335 10858583611 54292918055