65029249 has 2 divisors, whose sum is σ = 65029250. Its totient is φ = 65029248.

The previous prime is 65029241. The next prime is 65029259. The reversal of 65029249 is 94292056.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36481600 + 28547649 = 6040^2 + 5343^2 .

It is a cyclic number.

It is not a de Polignac number, because 65029249 - 2³ = 65029241 is a prime.

It is not a weakly prime, because it can be changed into another prime (65029241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32514624 + 32514625.

It is an arithmetic number, because the mean of its divisors is an integer number (32514625).

Almost surely, 2^65029249 is an apocalyptic number.

It is an amenable number.

65029249 is a deficient number, since it is larger than the sum of its proper divisors (1).

65029249 is an equidigital number, since it uses as much as digits as its factorization.

65029249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 65029249 is about 8064.0714902585. The cubic root of 65029249 is about 402.1328756396.

It can be divided in two parts, 6502 and 9249, that added together give a palindrome (15751).

The spelling of 65029249 in words is "sixty-five million, twenty-nine thousand, two hundred forty-nine".