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54969000839 is a prime number
BaseRepresentation
bin110011001100011010…
…000110001110000111
312020212212212120022222
4303030122012032013
51400034031011324
641130304242555
73654116540444
oct631432061607
9166785776288
1054969000839
1121348627a15
12a7a101045b
1352503668cc
1429366429cb
15166ac2655e
hexccc686387

54969000839 has 2 divisors, whose sum is σ = 54969000840. Its totient is φ = 54969000838.

The previous prime is 54969000791. The next prime is 54969000923. The reversal of 54969000839 is 93800096945.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54969000839 - 216 = 54968935303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54969000739) 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 as a sum of consecutive naturals, namely, 27484500419 + 27484500420.

It is an arithmetic number, because the mean of its divisors is an integer number (27484500420).

Almost surely, 254969000839 is an apocalyptic number.

54969000839 is a deficient number, since it is larger than the sum of its proper divisors (1).

54969000839 is an equidigital number, since it uses as much as digits as its factorization.

54969000839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2099520, while the sum is 53.

The spelling of 54969000839 in words is "fifty-four billion, nine hundred sixty-nine million, eight hundred thirty-nine", and thus it is an aban number.