6551126234 has 4 divisors (see below), whose sum is σ = 9826689354. Its totient is φ = 3275563116.

The previous prime is 6551126233. The next prime is 6551126237. The reversal of 6551126234 is 4326211556.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6474616225 + 76510009 = 80465^2 + 8747^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6551126194 and 6551126203.

It is not an unprimeable number, because it can be changed into a prime (6551126233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1637781557 + ... + 1637781560.

Almost surely, 2^6551126234 is an apocalyptic number.

6551126234 is a deficient number, since it is larger than the sum of its proper divisors (3275563120).

6551126234 is a wasteful number, since it uses less digits than its factorization.

6551126234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3275563119.

The product of its digits is 43200, while the sum is 35.

The square root of 6551126234 is about 80939.0278790152. The cubic root of 6551126234 is about 1871.1358626786.

The spelling of 6551126234 in words is "six billion, five hundred fifty-one million, one hundred twenty-six thousand, two hundred thirty-four".