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54063801253 = 711702127289
BaseRepresentation
bin110010010110011101…
…000010001110100101
312011112210120122221101
4302112131002032211
51341210313120003
640500410520101
73622515504550
oct622635021645
9164483518841
1054063801253
1120a23674090
12a589a36031
13513796c657
14288c331697
15161651e11d
hexc967423a5

54063801253 has 8 divisors (see below), whose sum is σ = 67404219840. Its totient is φ = 42127637280.

The previous prime is 54063801191. The next prime is 54063801347. The reversal of 54063801253 is 35210836045.

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 54063801253 - 221 = 54061704101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54063801053) by changing a digit.

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, 351063568 + ... + 351063721.

It is an arithmetic number, because the mean of its divisors is an integer number (8425527480).

Almost surely, 254063801253 is an apocalyptic number.

It is an amenable number.

54063801253 is a deficient number, since it is larger than the sum of its proper divisors (13340418587).

54063801253 is a wasteful number, since it uses less digits than its factorization.

54063801253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702127307.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 54063801253 in words is "fifty-four billion, sixty-three million, eight hundred one thousand, two hundred fifty-three".

Divisors: 1 7 11 77 702127289 4914891023 7723400179 54063801253