4493685504 has 144 divisors (see below), whose sum is σ = 14911061760. Its totient is φ = 1167175680.

The previous prime is 4493685503. The next prime is 4493685523. The reversal of 4493685504 is 4055863944.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (4493685503) 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, 21142 + ... + 97130.

It is an arithmetic number, because the mean of its divisors is an integer number (103549040).

Almost surely, 2^4493685504 is an apocalyptic number.

4493685504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4493685504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7455530880).

4493685504 is an abundant number, since it is smaller than the sum of its proper divisors (10417376256).

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

4493685504 is a wasteful number, since it uses less digits than its factorization.

4493685504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76026 (or 76012 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The square root of 4493685504 is about 67034.9573282478. The cubic root of 4493685504 is about 1650.1910405063.

The spelling of 4493685504 in words is "four billion, four hundred ninety-three million, six hundred eighty-five thousand, five hundred four".