6651124036 has 24 divisors (see below), whose sum is σ = 11822762336. Its totient is φ = 3273272640.

The previous prime is 6651124027. The next prime is 6651124063. The reversal of 6651124036 is 6304211566.

It is a junction number, because it is equal to n+sod(n) for n = 6651123992 and 6651124010.

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, 344635 + ... + 363421.

Almost surely, 2^6651124036 is an apocalyptic number.

It is an amenable number.

6651124036 is a deficient number, since it is larger than the sum of its proper divisors (5171638300).

6651124036 is a wasteful number, since it uses less digits than its factorization.

6651124036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20179 (or 20177 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 6651124036 is about 81554.4237671998. The cubic root of 6651124036 is about 1880.6083020973.

The spelling of 6651124036 in words is "six billion, six hundred fifty-one million, one hundred twenty-four thousand, thirty-six".