55505560050158 has 8 divisors (see below), whose sum is σ = 83259009582552. Its totient is φ = 27752556855976.

The previous prime is 55505560050151. The next prime is 55505560050163. The reversal of 55505560050158 is 85105006550555.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55505560050151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111273485 + ... + 111771192.

It is an arithmetic number, because the mean of its divisors is an integer number (10407376197819).

Almost surely, 2^{55505560050158} is an apocalyptic number.

55505560050158 is a deficient number, since it is larger than the sum of its proper divisors (27753449532394).

55505560050158 is a wasteful number, since it uses less digits than its factorization.

55505560050158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223169106.

The product of its (nonzero) digits is 3750000, while the sum is 50.

The spelling of 55505560050158 in words is "fifty-five trillion, five hundred five billion, five hundred sixty million, fifty thousand, one hundred fifty-eight".