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64358053 is a prime number
BaseRepresentation
bin1111010110000…
…0011010100101
311111002201122121
43311200122211
5112433424203
610215225541
71411014544
oct365403245
9144081577
1064358053
1133368181
12196782b1
13104447b6
14879415b
1559b40bd
hex3d606a5

64358053 has 2 divisors, whose sum is σ = 64358054. Its totient is φ = 64358052.

The previous prime is 64358051. The next prime is 64358083. The reversal of 64358053 is 35085346.

64358053 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., 62378404 + 1979649 = 7898^2 + 1407^2 .

It is a cyclic number.

It is not a de Polignac number, because 64358053 - 21 = 64358051 is a prime.

Together with 64358051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64358051) 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, 32179026 + 32179027.

It is an arithmetic number, because the mean of its divisors is an integer number (32179027).

Almost surely, 264358053 is an apocalyptic number.

It is an amenable number.

64358053 is a deficient number, since it is larger than the sum of its proper divisors (1).

64358053 is an equidigital number, since it uses as much as digits as its factorization.

64358053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 64358053 is about 8022.3471004439. The cubic root of 64358053 is about 400.7445569774.

The spelling of 64358053 in words is "sixty-four million, three hundred fifty-eight thousand, fifty-three".