46465609 has 2 divisors, whose sum is σ = 46465610. Its totient is φ = 46465608.

The previous prime is 46465597. The next prime is 46465613. The reversal of 46465609 is 90656464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39690000 + 6775609 = 6300^2 + 2603^2 .

It is a cyclic number.

It is not a de Polignac number, because 46465609 - 2¹⁹ = 45941321 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46465649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23232804 + 23232805.

It is an arithmetic number, because the mean of its divisors is an integer number (23232805).

Almost surely, 2^46465609 is an apocalyptic number.

It is an amenable number.

46465609 is a deficient number, since it is larger than the sum of its proper divisors (1).

46465609 is an equidigital number, since it uses as much as digits as its factorization.

46465609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 46465609 is about 6816.5687116026. The cubic root of 46465609 is about 359.5096436023.

It can be divided in two parts, 46465 and 609, that added together give a palindrome (47074).

The spelling of 46465609 in words is "forty-six million, four hundred sixty-five thousand, six hundred nine".