477478274208 has 72 divisors (see below), whose sum is σ = 1357210850688. Its totient is φ = 146916387072.

The previous prime is 477478274191. The next prime is 477478274209. The reversal of 477478274208 is 802472874774.

It is not an unprimeable number, because it can be changed into a prime (477478274209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14698960 + ... + 14731407.

It is an arithmetic number, because the mean of its divisors is an integer number (18850150704).

Almost surely, 2^477478274208 is an apocalyptic number.

477478274208 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

477478274208 is an abundant number, since it is smaller than the sum of its proper divisors (879732576480).

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

477478274208 is a wasteful number, since it uses less digits than its factorization.

477478274208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29430406 (or 29430385 counting only the distinct ones).

The product of its (nonzero) digits is 39337984, while the sum is 60.

The spelling of 477478274208 in words is "four hundred seventy-seven billion, four hundred seventy-eight million, two hundred seventy-four thousand, two hundred eight".