5419020872 has 16 divisors (see below), whose sum is σ = 10261266300. Its totient is φ = 2682683200.

The previous prime is 5419020857. The next prime is 5419020883. The reversal of 5419020872 is 2780209145.

It can be written as a sum of positive squares in 2 ways, for example, as 4305196996 + 1113823876 = 65614^2 + 33374^2 .

It is a super-2 number, since 2×5419020872² = 58731574422343280768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3352547 + ... + 3354162.

Almost surely, 2^5419020872 is an apocalyptic number.

It is an amenable number.

5419020872 is a deficient number, since it is larger than the sum of its proper divisors (4842245428).

5419020872 is a wasteful number, since it uses less digits than its factorization.

5419020872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6706816 (or 6706812 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 5419020872 is about 73613.9991577689. Note that the first 3 decimals coincide. The cubic root of 5419020872 is about 1756.4681315466.

The spelling of 5419020872 in words is "five billion, four hundred nineteen million, twenty thousand, eight hundred seventy-two".