5068420820 has 24 divisors (see below), whose sum is σ = 10903287528. Its totient is φ = 1977920000.

The previous prime is 5068420789. The next prime is 5068420831. The reversal of 5068420820 is 280248605.

It can be written as a sum of positive squares in 4 ways, for example, as 775288336 + 4293132484 = 27844^2 + 65522^2 .

It is a congruent number.

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, 3089681 + ... + 3091320.

It is an arithmetic number, because the mean of its divisors is an integer number (454303647).

Almost surely, 2^5068420820 is an apocalyptic number.

It is an amenable number.

5068420820 is an abundant number, since it is smaller than the sum of its proper divisors (5834866708).

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

5068420820 is a wasteful number, since it uses less digits than its factorization.

5068420820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6181051 (or 6181049 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 5068420820 is about 71192.8424773165. The cubic root of 5068420820 is about 1717.7405002688.

The spelling of 5068420820 in words is "five billion, sixty-eight million, four hundred twenty thousand, eight hundred twenty".