476678561061 has 32 divisors (see below), whose sum is σ = 693526095360. Its totient is φ = 290185644096.

The previous prime is 476678561041. The next prime is 476678561071. The reversal of 476678561061 is 160165876674.

It is not a de Polignac number, because 476678561061 - 2⁶ = 476678560997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 476678560992 and 476678561010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476678561041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 830511 + ... + 1281836.

It is an arithmetic number, because the mean of its divisors is an integer number (21672690480).

Almost surely, 2^476678561061 is an apocalyptic number.

It is an amenable number.

476678561061 is a deficient number, since it is larger than the sum of its proper divisors (216847534299).

476678561061 is a wasteful number, since it uses less digits than its factorization.

476678561061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112513.

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 476678561061 in words is "four hundred seventy-six billion, six hundred seventy-eight million, five hundred sixty-one thousand, sixty-one".