4656436445 has 6 divisors (see below), whose sum is σ = 5587906842. Its totient is φ = 3725027088.

The previous prime is 4656436439. The next prime is 4656436453. The reversal of 4656436445 is 5446346564.

It can be written as a sum of positive squares in 3 ways, for example, as 785232484 + 3871203961 = 28022^2 + 62219^2 .

It is not a de Polignac number, because 4656436445 - 2¹⁶ = 4656370909 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4656436445.

It is a congruent number.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 137327 + ... + 167843.

It is an arithmetic number, because the mean of its divisors is an integer number (931317807).

Almost surely, 2^4656436445 is an apocalyptic number.

It is an amenable number.

4656436445 is a deficient number, since it is larger than the sum of its proper divisors (931470397).

4656436445 is an frugal number, since it uses more digits than its factorization.

4656436445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61039 (or 30522 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 47.

The square root of 4656436445 is about 68238.0864693611. The cubic root of 4656436445 is about 1669.8772956565.

The spelling of 4656436445 in words is "four billion, six hundred fifty-six million, four hundred thirty-six thousand, four hundred forty-five".