476116484886450 has 72 divisors (see below), whose sum is σ = 1280419146937476. Its totient is φ = 126840042864000.

The previous prime is 476116484886437. The next prime is 476116484886451. The reversal of 476116484886450 is 54688484611674.

It is a happy number.

476116484886450 is a `hidden beast` number, since 4 + 7 + 6 + 1 + 1 + 6 + 484 + 88 + 64 + 5 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 58176971428689 + 417939513457761 = 7627383^2 + 20443569^2 .

It is not an unprimeable number, because it can be changed into a prime (476116484886451) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 517677981 + ... + 518596880.

Almost surely, 2^{476116484886450} is an apocalyptic number.

476116484886450 is an abundant number, since it is smaller than the sum of its proper divisors (804302662051026).

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

476116484886450 is a wasteful number, since it uses less digits than its factorization.

476116484886450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036275900 (or 1036275892 counting only the distinct ones).

The product of its (nonzero) digits is 990904320, while the sum is 72.

The spelling of 476116484886450 in words is "four hundred seventy-six trillion, one hundred sixteen billion, four hundred eighty-four million, eight hundred eighty-six thousand, four hundred fifty".