55006726306 has 16 divisors (see below), whose sum is σ = 97339092480. Its totient is φ = 22813849440.

The previous prime is 55006726301. The next prime is 55006726309. The reversal of 55006726306 is 60362760055.

It is not an unprimeable number, because it can be changed into a prime (55006726301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63371371 + ... + 63372238.

It is an arithmetic number, because the mean of its divisors is an integer number (6083693280).

Almost surely, 2^55006726306 is an apocalyptic number.

55006726306 is a deficient number, since it is larger than the sum of its proper divisors (42332366174).

55006726306 is a wasteful number, since it uses less digits than its factorization.

55006726306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126743649.

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 55006726306 in words is "fifty-five billion, six million, seven hundred twenty-six thousand, three hundred six".