5021543850 has 24 divisors (see below), whose sum is σ = 12453429120. Its totient is φ = 1339078320.

The previous prime is 5021543843. The next prime is 5021543869. The reversal of 5021543850 is 583451205.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16738330 + ... + 16738629.

It is an arithmetic number, because the mean of its divisors is an integer number (518892880).

Almost surely, 2^5021543850 is an apocalyptic number.

5021543850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5021543850 is an abundant number, since it is smaller than the sum of its proper divisors (7431885270).

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

5021543850 is a wasteful number, since it uses less digits than its factorization.

5021543850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33476974 (or 33476969 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 5021543850 is about 70862.8523981359. The cubic root of 5021543850 is about 1712.4283920543.

The spelling of 5021543850 in words is "five billion, twenty-one million, five hundred forty-three thousand, eight hundred fifty".