55290926105 has 8 divisors (see below), whose sum is σ = 66384246600. Its totient is φ = 44209317376.

The previous prime is 55290926099. The next prime is 55290926147. The reversal of 55290926105 is 50162909255.

55290926105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 20773745161 + 34517180944 = 144131^2 + 185788^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 55290926105 - 2⁸ = 55290925849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2917550 + ... + 2936439.

It is an arithmetic number, because the mean of its divisors is an integer number (8298030825).

Almost surely, 2^55290926105 is an apocalyptic number.

It is an amenable number.

55290926105 is a deficient number, since it is larger than the sum of its proper divisors (11093320495).

55290926105 is a wasteful number, since it uses less digits than its factorization.

55290926105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855883.

The product of its (nonzero) digits is 243000, while the sum is 44.

The spelling of 55290926105 in words is "fifty-five billion, two hundred ninety million, nine hundred twenty-six thousand, one hundred five".