478061629055 has 8 divisors (see below), whose sum is σ = 573699721344. Its totient is φ = 382432125600.

The previous prime is 478061629039. The next prime is 478061629093. The reversal of 478061629055 is 550926160874.

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

It is not a de Polignac number, because 478061629055 - 2⁴ = 478061629039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 478061628988 and 478061629006.

It is a congruent number.

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, 2024111 + ... + 2247920.

It is an arithmetic number, because the mean of its divisors is an integer number (71712465168).

Almost surely, 2^478061629055 is an apocalyptic number.

478061629055 is a deficient number, since it is larger than the sum of its proper divisors (95638092289).

478061629055 is a wasteful number, since it uses less digits than its factorization.

478061629055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4294417.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 478061629055 in words is "four hundred seventy-eight billion, sixty-one million, six hundred twenty-nine thousand, fifty-five".