4546045477 has 2 divisors, whose sum is σ = 4546045478. Its totient is φ = 4546045476.

The previous prime is 4546045453. The next prime is 4546045487. The reversal of 4546045477 is 7745406454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4015249956 + 530795521 = 63366^2 + 23039^2 .

It is a cyclic number.

It is not a de Polignac number, because 4546045477 - 2⁷ = 4546045349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4546045487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2273022738 + 2273022739.

It is an arithmetic number, because the mean of its divisors is an integer number (2273022739).

Almost surely, 2^4546045477 is an apocalyptic number.

It is an amenable number.

4546045477 is a deficient number, since it is larger than the sum of its proper divisors (1).

4546045477 is an equidigital number, since it uses as much as digits as its factorization.

4546045477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1881600, while the sum is 46.

The square root of 4546045477 is about 67424.3685695313. The cubic root of 4546045477 is about 1656.5755938088.

The spelling of 4546045477 in words is "four billion, five hundred forty-six million, forty-five thousand, four hundred seventy-seven".