55227696266 has 8 divisors (see below), whose sum is σ = 82863000864. Its totient is φ = 27606695980.

The previous prime is 55227696263. The next prime is 55227696281. The reversal of 55227696266 is 66269672255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (55227696263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3566420 + ... + 3581871.

It is an arithmetic number, because the mean of its divisors is an integer number (10357875108).

Almost surely, 2^55227696266 is an apocalyptic number.

55227696266 is a deficient number, since it is larger than the sum of its proper divisors (27635304598).

55227696266 is a wasteful number, since it uses less digits than its factorization.

55227696266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7152156.

The product of its digits is 16329600, while the sum is 56.

The spelling of 55227696266 in words is "fifty-five billion, two hundred twenty-seven million, six hundred ninety-six thousand, two hundred sixty-six".