4658561045 has 8 divisors (see below), whose sum is σ = 5590668600. Its totient is φ = 3726585280.

The previous prime is 4658561023. The next prime is 4658561071. The reversal of 4658561045 is 5401658564.

It can be written as a sum of positive squares in 4 ways, for example, as 360316324 + 4298244721 = 18982^2 + 65561^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4658561045 - 2²⁰ = 4657512469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4658560987 and 4658561005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80075 + ... + 125415.

It is an arithmetic number, because the mean of its divisors is an integer number (698833575).

Almost surely, 2^4658561045 is an apocalyptic number.

It is an amenable number.

4658561045 is a deficient number, since it is larger than the sum of its proper divisors (932107555).

4658561045 is a wasteful number, since it uses less digits than its factorization.

4658561045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65895.

The product of its (nonzero) digits is 576000, while the sum is 44.

The square root of 4658561045 is about 68253.6522466014. The cubic root of 4658561045 is about 1670.1312296030.

The spelling of 4658561045 in words is "four billion, six hundred fifty-eight million, five hundred sixty-one thousand, forty-five".