4545603077 has 2 divisors, whose sum is σ = 4545603078. Its totient is φ = 4545603076.

The previous prime is 4545603037. The next prime is 4545603131. The reversal of 4545603077 is 7703065454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4541546881 + 4056196 = 67391^2 + 2014^2 .

It is a cyclic number.

It is not a de Polignac number, because 4545603077 - 2¹⁰ = 4545602053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4545603017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2272801538 + 2272801539.

It is an arithmetic number, because the mean of its divisors is an integer number (2272801539).

Almost surely, 2^4545603077 is an apocalyptic number.

It is an amenable number.

4545603077 is a deficient number, since it is larger than the sum of its proper divisors (1).

4545603077 is an equidigital number, since it uses as much as digits as its factorization.

4545603077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 352800, while the sum is 41.

The square root of 4545603077 is about 67421.0877767483. The cubic root of 4545603077 is about 1656.5218553218.

The spelling of 4545603077 in words is "four billion, five hundred forty-five million, six hundred three thousand, seventy-seven".