5105044020 has 48 divisors (see below), whose sum is σ = 14327208000. Its totient is φ = 1358194176.

The previous prime is 5105043997. The next prime is 5105044027. The reversal of 5105044020 is 204405015.

It is a super-2 number, since 2×5105044020² = 52122948892275520800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105044027) 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, 72270 + ... + 124229.

It is an arithmetic number, because the mean of its divisors is an integer number (298483500).

Almost surely, 2^5105044020 is an apocalyptic number.

It is an amenable number.

5105044020 is an abundant number, since it is smaller than the sum of its proper divisors (9222163980).

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

5105044020 is a wasteful number, since it uses less digits than its factorization.

5105044020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196944 (or 196942 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 5105044020 is about 71449.5907615992. The cubic root of 5105044020 is about 1721.8679026874.

Adding to 5105044020 its reverse (204405015), we get a palindrome (5309449035).

It can be divided in two parts, 51050440 and 20, that added together give a triangular number (51050460 = T₁₀₁₀₄).

The spelling of 5105044020 in words is "five billion, one hundred five million, forty-four thousand, twenty".