5021943468 has 12 divisors (see below), whose sum is σ = 11717868120. Its totient is φ = 1673981152.

The previous prime is 5021943439. The next prime is 5021943491. The reversal of 5021943468 is 8643491205.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209247633 + ... + 209247656.

It is an arithmetic number, because the mean of its divisors is an integer number (976489010).

Almost surely, 2^5021943468 is an apocalyptic number.

It is an amenable number.

5021943468 is an abundant number, since it is smaller than the sum of its proper divisors (6695924652).

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

5021943468 is a wasteful number, since it uses less digits than its factorization.

5021943468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418495296 (or 418495294 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 5021943468 is about 70865.6719999183. The cubic root of 5021943468 is about 1712.4738162690.

The spelling of 5021943468 in words is "five billion, twenty-one million, nine hundred forty-three thousand, four hundred sixty-eight".