45234653 has 2 divisors, whose sum is σ = 45234654. Its totient is φ = 45234652.

The previous prime is 45234647. The next prime is 45234661. The reversal of 45234653 is 35643254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41306329 + 3928324 = 6427^2 + 1982^2 .

It is a cyclic number.

It is not a de Polignac number, because 45234653 - 2¹⁴ = 45218269 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45234643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22617326 + 22617327.

It is an arithmetic number, because the mean of its divisors is an integer number (22617327).

Almost surely, 2^45234653 is an apocalyptic number.

It is an amenable number.

45234653 is a deficient number, since it is larger than the sum of its proper divisors (1).

45234653 is an equidigital number, since it uses as much as digits as its factorization.

45234653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 32.

The square root of 45234653 is about 6725.6711932713. The cubic root of 45234653 is about 356.3065075851.

The spelling of 45234653 in words is "forty-five million, two hundred thirty-four thousand, six hundred fifty-three".