478622586810 has 32 divisors (see below), whose sum is σ = 1149308289792. Its totient is φ = 127564458560.

The previous prime is 478622586779. The next prime is 478622586811. The reversal of 478622586810 is 18685226874.

478622586810 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×478622586810² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (478622586811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4207389 + ... + 4319648.

It is an arithmetic number, because the mean of its divisors is an integer number (35915884056).

Almost surely, 2^478622586810 is an apocalyptic number.

478622586810 is an abundant number, since it is smaller than the sum of its proper divisors (670685702982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

478622586810 is a wasteful number, since it uses less digits than its factorization.

478622586810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8528918.

The product of its (nonzero) digits is 10321920, while the sum is 57.

The spelling of 478622586810 in words is "four hundred seventy-eight billion, six hundred twenty-two million, five hundred eighty-six thousand, eight hundred ten".