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BaseRepresentation
bin1100101100100…
…0101011101001
310201012102100121
43023020223221
5102113011133
65141203241
71214424061
oct313105351
9121172317
1053250793
1128071122
1215a00521
13b055c5b
1471023a1
154a1d02d
hex32c8ae9

53250793 has 2 divisors, whose sum is σ = 53250794. Its totient is φ = 53250792.

The previous prime is 53250779. The next prime is 53250803. The reversal of 53250793 is 39705235.

53250793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38787984 + 14462809 = 6228^2 + 3803^2 .

It is a cyclic number.

It is not a de Polignac number, because 53250793 - 213 = 53242601 is a prime.

It is not a weakly prime, because it can be changed into another prime (53250493) 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, 26625396 + 26625397.

It is an arithmetic number, because the mean of its divisors is an integer number (26625397).

Almost surely, 253250793 is an apocalyptic number.

It is an amenable number.

53250793 is a deficient number, since it is larger than the sum of its proper divisors (1).

53250793 is an equidigital number, since it uses as much as digits as its factorization.

53250793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28350, while the sum is 34.

The square root of 53250793 is about 7297.3140949256. The cubic root of 53250793 is about 376.2201277226.

The spelling of 53250793 in words is "fifty-three million, two hundred fifty thousand, seven hundred ninety-three".