4550500520 has 32 divisors (see below), whose sum is σ = 10456473600. Its totient is φ = 1781471808.

The previous prime is 4550500501. The next prime is 4550500543. The reversal of 4550500520 is 250050554.

It is a self number, because there is not a number n which added to its sum of digits gives 4550500520.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1208360 + ... + 1212119.

It is an arithmetic number, because the mean of its divisors is an integer number (326764800).

Almost surely, 2^4550500520 is an apocalyptic number.

4550500520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4550500520 is an abundant number, since it is smaller than the sum of its proper divisors (5905973080).

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

4550500520 is a wasteful number, since it uses less digits than its factorization.

4550500520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420537 (or 2420533 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 4550500520 is about 67457.3978152137. The cubic root of 4550500520 is about 1657.1165552561.

The spelling of 4550500520 in words is "four billion, five hundred fifty million, five hundred thousand, five hundred twenty".