45925416661 has 2 divisors, whose sum is σ = 45925416662. Its totient is φ = 45925416660.

The previous prime is 45925416631. The next prime is 45925416671. The reversal of 45925416661 is 16661452954.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42351170436 + 3574246225 = 205794^2 + 59785^2 .

It is a cyclic number.

It is not a de Polignac number, because 45925416661 - 2¹⁵ = 45925383893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45925416601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22962708330 + 22962708331.

It is an arithmetic number, because the mean of its divisors is an integer number (22962708331).

Almost surely, 2^45925416661 is an apocalyptic number.

It is an amenable number.

45925416661 is a deficient number, since it is larger than the sum of its proper divisors (1).

45925416661 is an equidigital number, since it uses as much as digits as its factorization.

45925416661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 49.

The spelling of 45925416661 in words is "forty-five billion, nine hundred twenty-five million, four hundred sixteen thousand, six hundred sixty-one".