4503660040 has 64 divisors (see below), whose sum is σ = 11311565760. Its totient is φ = 1599601920.

The previous prime is 4503660011. The next prime is 4503660053. The reversal of 4503660040 is 400663054.

It is a junction number, because it is equal to n+sod(n) for n = 4503659990 and 4503660008.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100099 + ... + 137938.

It is an arithmetic number, because the mean of its divisors is an integer number (176743215).

Almost surely, 2^4503660040 is an apocalyptic number.

4503660040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4503660040 is an abundant number, since it is smaller than the sum of its proper divisors (6807905720).

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

4503660040 is a wasteful number, since it uses less digits than its factorization.

4503660040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238102 (or 238098 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 4503660040 is about 67109.3141076557. The cubic root of 4503660040 is about 1651.4111026260.

The spelling of 4503660040 in words is "four billion, five hundred three million, six hundred sixty thousand, forty".