65032453 has 2 divisors, whose sum is σ = 65032454. Its totient is φ = 65032452.

The previous prime is 65032447. The next prime is 65032483. The reversal of 65032453 is 35423056.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63728289 + 1304164 = 7983^2 + 1142^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65032453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65032483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32516226 + 32516227.

It is an arithmetic number, because the mean of its divisors is an integer number (32516227).

Almost surely, 2^65032453 is an apocalyptic number.

It is an amenable number.

65032453 is a deficient number, since it is larger than the sum of its proper divisors (1).

65032453 is an equidigital number, since it uses as much as digits as its factorization.

65032453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 65032453 is about 8064.2701467647. The cubic root of 65032453 is about 402.1394799118.

The spelling of 65032453 in words is "sixty-five million, thirty-two thousand, four hundred fifty-three".