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54053343255 = 353603556217
BaseRepresentation
bin110010010101110101…
…001001000000010111
312011112001220100021010
4302111311021000113
51341200123441010
640455354423303
73622330560012
oct622565110027
9164461810233
1054053343255
1120a1878090a
12a586431b33
13513574a4a2
14288abac379
151615655620
hexc95d49017

54053343255 has 8 divisors (see below), whose sum is σ = 86485349232. Its totient is φ = 28828449728.

The previous prime is 54053343209. The next prime is 54053343269. The reversal of 54053343255 is 55234335045.

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 54053343255 - 28 = 54053342999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1801778094 + ... + 1801778123.

It is an arithmetic number, because the mean of its divisors is an integer number (10810668654).

Almost surely, 254053343255 is an apocalyptic number.

54053343255 is a deficient number, since it is larger than the sum of its proper divisors (32432005977).

54053343255 is a wasteful number, since it uses less digits than its factorization.

54053343255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3603556225.

The product of its (nonzero) digits is 540000, while the sum is 39.

The spelling of 54053343255 in words is "fifty-four billion, fifty-three million, three hundred forty-three thousand, two hundred fifty-five".

Divisors: 1 3 5 15 3603556217 10810668651 18017781085 54053343255