4665478824 has 40 divisors (see below), whose sum is σ = 13067662410. Its totient is φ = 1555159392.

The previous prime is 4665478813. The next prime is 4665478841. The reversal of 4665478824 is 4288745664.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2914056324 + 1751422500 = 53982^2 + 41850^2 .

It is a super-3 number, since 3×4665478824³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3599259 + ... + 3600554.

Almost surely, 2^4665478824 is an apocalyptic number.

It is an amenable number.

4665478824 is an abundant number, since it is smaller than the sum of its proper divisors (8402183586).

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

4665478824 is a wasteful number, since it uses less digits than its factorization.

4665478824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7199831 (or 7199818 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 54.

The square root of 4665478824 is about 68304.3104349938. The cubic root of 4665478824 is about 1670.9575136902.

The spelling of 4665478824 in words is "four billion, six hundred sixty-five million, four hundred seventy-eight thousand, eight hundred twenty-four".