4646455109 has 4 divisors (see below), whose sum is σ = 4745315904. Its totient is φ = 4547594316.

The previous prime is 4646455097. The next prime is 4646455127. The reversal of 4646455109 is 9015546464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4646455109 - 2⁸ = 4646454853 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 4646455109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646455309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49430327 + ... + 49430420.

It is an arithmetic number, because the mean of its divisors is an integer number (1186328976).

Almost surely, 2^4646455109 is an apocalyptic number.

It is an amenable number.

4646455109 is a deficient number, since it is larger than the sum of its proper divisors (98860795).

4646455109 is an equidigital number, since it uses as much as digits as its factorization.

4646455109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98860794.

The product of its (nonzero) digits is 518400, while the sum is 44.

The square root of 4646455109 is about 68164.9111273535. The cubic root of 4646455109 is about 1668.6832831617.

The spelling of 4646455109 in words is "four billion, six hundred forty-six million, four hundred fifty-five thousand, one hundred nine".