477457466280 has 64 divisors (see below), whose sum is σ = 1453751115840. Its totient is φ = 125421660672.

The previous prime is 477457466209. The next prime is 477457466309. The reversal of 477457466280 is 82664754774.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29684589 + ... + 29700668.

It is an arithmetic number, because the mean of its divisors is an integer number (22714861185).

Almost surely, 2^477457466280 is an apocalyptic number.

477457466280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

477457466280 is an abundant number, since it is smaller than the sum of its proper divisors (976293649560).

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

477457466280 is a wasteful number, since it uses less digits than its factorization.

477457466280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59385338 (or 59385334 counting only the distinct ones).

The product of its (nonzero) digits is 63221760, while the sum is 60.

The spelling of 477457466280 in words is "four hundred seventy-seven billion, four hundred fifty-seven million, four hundred sixty-six thousand, two hundred eighty".