55103626459 has 8 divisors (see below), whose sum is σ = 62980005888. Its totient is φ = 47228355240.

The previous prime is 55103626453. The next prime is 55103626471. The reversal of 55103626459 is 95462630155.

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 55103626459 - 2³ = 55103626451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55103626451) 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, 167617 + ... + 371890.

It is an arithmetic number, because the mean of its divisors is an integer number (7872500736).

Almost surely, 2^55103626459 is an apocalyptic number.

55103626459 is a deficient number, since it is larger than the sum of its proper divisors (7876379429).

55103626459 is a wasteful number, since it uses less digits than its factorization.

55103626459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554105.

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 55103626459 in words is "fifty-five billion, one hundred three million, six hundred twenty-six thousand, four hundred fifty-nine".