46003465661 has 2 divisors, whose sum is σ = 46003465662. Its totient is φ = 46003465660.

The previous prime is 46003465657. The next prime is 46003465691. The reversal of 46003465661 is 16656430064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25063639225 + 20939826436 = 158315^2 + 144706^2 .

It is a cyclic number.

It is not a de Polignac number, because 46003465661 - 2² = 46003465657 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 (46003465691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23001732830 + 23001732831.

It is an arithmetic number, because the mean of its divisors is an integer number (23001732831).

Almost surely, 2^46003465661 is an apocalyptic number.

It is an amenable number.

46003465661 is a deficient number, since it is larger than the sum of its proper divisors (1).

46003465661 is an equidigital number, since it uses as much as digits as its factorization.

46003465661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 46003465661 in words is "forty-six billion, three million, four hundred sixty-five thousand, six hundred sixty-one".