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53136153 = 3272393529
BaseRepresentation
bin1100101010110…
…0101100011001
310200222121002200
43022230230121
5102100324103
65134520413
71213435620
oct312545431
9120877080
1053136153
1127aa2a84
1215966109
13b015a15
1470b26b7
1549e90a3
hex32acb19

53136153 has 24 divisors (see below), whose sum is σ = 88108800. Its totient is φ = 30227904.

The previous prime is 53136151. The next prime is 53136163. The reversal of 53136153 is 35163135.

53136153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53136153 - 21 = 53136151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53136151) 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 in 23 ways as a sum of consecutive naturals, for example, 13293 + ... + 16821.

It is an arithmetic number, because the mean of its divisors is an integer number (3671200).

Almost surely, 253136153 is an apocalyptic number.

It is an amenable number.

53136153 is a deficient number, since it is larger than the sum of its proper divisors (34972647).

53136153 is a wasteful number, since it uses less digits than its factorization.

53136153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3781 (or 3778 counting only the distinct ones).

The product of its digits is 4050, while the sum is 27.

The square root of 53136153 is about 7289.4549178934. The cubic root of 53136153 is about 375.9499542000.

Adding to 53136153 its reverse (35163135), we get a palindrome (88299288).

The spelling of 53136153 in words is "fifty-three million, one hundred thirty-six thousand, one hundred fifty-three".

Divisors: 1 3 7 9 21 63 239 717 1673 2151 3529 5019 10587 15057 24703 31761 74109 222327 843431 2530293 5904017 7590879 17712051 53136153