4503566540 has 48 divisors (see below), whose sum is σ = 10650092544. Its totient is φ = 1584830400.

The previous prime is 4503566539. The next prime is 4503566569. The reversal of 4503566540 is 456653054.

It is a happy number.

It is a super-2 number, since 2×4503566540² = 40564223160415143200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4503566494 and 4503566503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323354 + ... + 336993.

It is an arithmetic number, because the mean of its divisors is an integer number (221876928).

Almost surely, 2^4503566540 is an apocalyptic number.

It is an amenable number.

4503566540 is an abundant number, since it is smaller than the sum of its proper divisors (6146526004).

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

4503566540 is a wasteful number, since it uses less digits than its factorization.

4503566540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660398 (or 660396 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The square root of 4503566540 is about 67108.6174794266. The cubic root of 4503566540 is about 1651.3996742910.

The spelling of 4503566540 in words is "four billion, five hundred three million, five hundred sixty-six thousand, five hundred forty".