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54137053 is a prime number
BaseRepresentation
bin1100111010000…
…1000011011101
310202212110002001
43032201003131
5102324341203
65212202301
71225104655
oct316410335
9122773061
1054137053
1128616a73
1216169391
13b2a6479
147293365
154b4591d
hex33a10dd

54137053 has 2 divisors, whose sum is σ = 54137054. Its totient is φ = 54137052.

The previous prime is 54137047. The next prime is 54137077. The reversal of 54137053 is 35073145.

54137053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41306329 + 12830724 = 6427^2 + 3582^2 .

It is a cyclic number.

It is not a de Polignac number, because 54137053 - 29 = 54136541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54137033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27068526 + 27068527.

It is an arithmetic number, because the mean of its divisors is an integer number (27068527).

Almost surely, 254137053 is an apocalyptic number.

It is an amenable number.

54137053 is a deficient number, since it is larger than the sum of its proper divisors (1).

54137053 is an equidigital number, since it uses as much as digits as its factorization.

54137053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 54137053 is about 7357.7885944080. The cubic root of 54137053 is about 378.2958151173.

The spelling of 54137053 in words is "fifty-four million, one hundred thirty-seven thousand, fifty-three".