55169824306 has 4 divisors (see below), whose sum is σ = 82754736462. Its totient is φ = 27584912152.

The previous prime is 55169824261. The next prime is 55169824313. The reversal of 55169824306 is 60342896155.

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., 53756741025 + 1413083281 = 231855^2 + 37591^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 55169824306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13792456075 + ... + 13792456078.

Almost surely, 2^55169824306 is an apocalyptic number.

55169824306 is a deficient number, since it is larger than the sum of its proper divisors (27584912156).

55169824306 is a wasteful number, since it uses less digits than its factorization.

55169824306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27584912155.

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 55169824306 in words is "fifty-five billion, one hundred sixty-nine million, eight hundred twenty-four thousand, three hundred six".