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52558153 is a prime number
BaseRepresentation
bin1100100001111…
…1100101001001
310122220020020021
43020133211021
5101423330103
65114300441
71205510524
oct310374511
9118806207
1052558153
112773879a
1215727721
13ab728cb
146da1bbb
154932bbd
hex321f949

52558153 has 2 divisors, whose sum is σ = 52558154. Its totient is φ = 52558152.

The previous prime is 52558133. The next prime is 52558171. The reversal of 52558153 is 35185525.

52558153 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., 52533504 + 24649 = 7248^2 + 157^2 .

It is a cyclic number.

It is not a de Polignac number, because 52558153 - 29 = 52557641 is a prime.

It is a super-3 number, since 3×525581533 (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (52558133) 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, 26279076 + 26279077.

It is an arithmetic number, because the mean of its divisors is an integer number (26279077).

Almost surely, 252558153 is an apocalyptic number.

It is an amenable number.

52558153 is a deficient number, since it is larger than the sum of its proper divisors (1).

52558153 is an equidigital number, since it uses as much as digits as its factorization.

52558153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30000, while the sum is 34.

The square root of 52558153 is about 7249.7002006980. The cubic root of 52558153 is about 374.5818224393.

The spelling of 52558153 in words is "fifty-two million, five hundred fifty-eight thousand, one hundred fifty-three".