5521850500 has 48 divisors (see below), whose sum is σ = 12071299968. Its totient is φ = 2206620000.

The previous prime is 5521850459. The next prime is 5521850501. The reversal of 5521850500 is 50581255.

It is not an unprimeable number, because it can be changed into a prime (5521850501) 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, 580785 + ... + 590215.

It is an arithmetic number, because the mean of its divisors is an integer number (251485416).

Almost surely, 2^5521850500 is an apocalyptic number.

5521850500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5521850500 is an abundant number, since it is smaller than the sum of its proper divisors (6549449468).

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

5521850500 is a wasteful number, since it uses less digits than its factorization.

5521850500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10621 (or 10609 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 31.

The square root of 5521850500 is about 74309.1548868644. The cubic root of 5521850500 is about 1767.5086509036.

The spelling of 5521850500 in words is "five billion, five hundred twenty-one million, eight hundred fifty thousand, five hundred".