478046766100 has 36 divisors (see below), whose sum is σ = 1037566910044. Its totient is φ = 191180839680.

The previous prime is 478046766077. The next prime is 478046766121. The reversal of 478046766100 is 1667640874.

It can be written as a sum of positive squares in 6 ways, for example, as 11675234704 + 466371531396 = 108052^2 + 682914^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36904 + ... + 978496.

Almost surely, 2^478046766100 is an apocalyptic number.

It is an amenable number.

478046766100 is an abundant number, since it is smaller than the sum of its proper divisors (559520143944).

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

478046766100 is a wasteful number, since it uses less digits than its factorization.

478046766100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946684 (or 946677 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 478046766100 in words is "four hundred seventy-eight billion, forty-six million, seven hundred sixty-six thousand, one hundred".