7000538044 has 6 divisors (see below), whose sum is σ = 12250941584. Its totient is φ = 3500269020.

The previous prime is 7000538021. The next prime is 7000538057. The reversal of 7000538044 is 4408350007.

It is a junction number, because it is equal to n+sod(n) for n = 7000537997 and 7000538015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 875067252 + ... + 875067259.

Almost surely, 2^7000538044 is an apocalyptic number.

It is an amenable number.

7000538044 is a deficient number, since it is larger than the sum of its proper divisors (5250403540).

7000538044 is a wasteful number, since it uses less digits than its factorization.

7000538044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750134515 (or 1750134513 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 7000538044 is about 83669.2180195321. The cubic root of 7000538044 is about 1912.9801929998.

The spelling of 7000538044 in words is "seven billion, five hundred thirty-eight thousand, forty-four".