4059913618 has 4 divisors (see below), whose sum is σ = 6089870430. Its totient is φ = 2029956808.

The previous prime is 4059913591. The next prime is 4059913631. The reversal of 4059913618 is 8163199504.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3007754649 + 1052158969 = 54843^2 + 32437^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014978403 + ... + 1014978406.

Almost surely, 2^4059913618 is an apocalyptic number.

4059913618 is a deficient number, since it is larger than the sum of its proper divisors (2029956812).

4059913618 is a wasteful number, since it uses less digits than its factorization.

4059913618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029956811.

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 4059913618 is about 63717.4514399313. The cubic root of 4059913618 is about 1595.2873855119.

The spelling of 4059913618 in words is "four billion, fifty-nine million, nine hundred thirteen thousand, six hundred eighteen".