4606551361 has 16 divisors (see below), whose sum is σ = 4787278848. Its totient is φ = 4427942400.

The previous prime is 4606551347. The next prime is 4606551379. The reversal of 4606551361 is 1631556064.

It is a cyclic number.

It is not a de Polignac number, because 4606551361 - 2⁵ = 4606551329 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 4606551361.

It is not an unprimeable number, because it can be changed into a prime (4606551161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4833261 + ... + 4834213.

It is an arithmetic number, because the mean of its divisors is an integer number (299204928).

Almost surely, 2^4606551361 is an apocalyptic number.

It is an amenable number.

4606551361 is a deficient number, since it is larger than the sum of its proper divisors (180727487).

4606551361 is a wasteful number, since it uses less digits than its factorization.

4606551361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 4606551361 is about 67871.5799212012. The cubic root of 4606551361 is about 1663.8926599246.

The spelling of 4606551361 in words is "four billion, six hundred six million, five hundred fifty-one thousand, three hundred sixty-one".