45661745603 has 2 divisors, whose sum is σ = 45661745604. Its totient is φ = 45661745602.

The previous prime is 45661745587. The next prime is 45661745639. The reversal of 45661745603 is 30654716654.

45661745603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45661745603 - 2⁴ = 45661745587 is a prime.

It is not a weakly prime, because it can be changed into another prime (45661745653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22830872801 + 22830872802.

It is an arithmetic number, because the mean of its divisors is an integer number (22830872802).

Almost surely, 2^45661745603 is an apocalyptic number.

45661745603 is a deficient number, since it is larger than the sum of its proper divisors (1).

45661745603 is an equidigital number, since it uses as much as digits as its factorization.

45661745603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 45661745603 in words is "forty-five billion, six hundred sixty-one million, seven hundred forty-five thousand, six hundred three".