65872153 has 2 divisors, whose sum is σ = 65872154. Its totient is φ = 65872152.

The previous prime is 65872141. The next prime is 65872187. The reversal of 65872153 is 35127856.

65872153 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., 65076489 + 795664 = 8067^2 + 892^2 .

It is a cyclic number.

It is not a de Polignac number, because 65872153 - 2¹³ = 65863961 is a prime.

It is not a weakly prime, because it can be changed into another prime (65873153) 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, 32936076 + 32936077.

It is an arithmetic number, because the mean of its divisors is an integer number (32936077).

Almost surely, 2^65872153 is an apocalyptic number.

It is an amenable number.

65872153 is a deficient number, since it is larger than the sum of its proper divisors (1).

65872153 is an equidigital number, since it uses as much as digits as its factorization.

65872153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 37.

The square root of 65872153 is about 8116.1661515767. The cubic root of 65872153 is about 403.8628937916.

The spelling of 65872153 in words is "sixty-five million, eight hundred seventy-two thousand, one hundred fifty-three".