4664473518 has 32 divisors (see below), whose sum is σ = 9370204416. Its totient is φ = 1547963648.

The previous prime is 4664473511. The next prime is 4664473523. The reversal of 4664473518 is 8153744664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664473511) 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, 1750255 + ... + 1752917.

It is an arithmetic number, because the mean of its divisors is an integer number (292818888).

Almost surely, 2^4664473518 is an apocalyptic number.

4664473518 is an abundant number, since it is smaller than the sum of its proper divisors (4705730898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4664473518 is a wasteful number, since it uses less digits than its factorization.

4664473518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3848.

The product of its digits is 1935360, while the sum is 48.

The square root of 4664473518 is about 68296.9510154004. The cubic root of 4664473518 is about 1670.8374871186.

It can be divided in two parts, 466447 and 3518, that added together give a triangular number (469965 = T₉₆₉).

The spelling of 4664473518 in words is "four billion, six hundred sixty-four million, four hundred seventy-three thousand, five hundred eighteen".