477875254338 has 40 divisors (see below), whose sum is σ = 1088943633360. Its totient is φ = 156591888120.

The previous prime is 477875254319. The next prime is 477875254447. The reversal of 477875254338 is 833452578774.

It is a happy number.

477875254338 is a `hidden beast` number, since 4 + 7 + 7 + 8 + 7 + 52 + 543 + 38 = 666.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 24989148 + ... + 25008263.

It is an arithmetic number, because the mean of its divisors is an integer number (27223590834).

Almost surely, 2^477875254338 is an apocalyptic number.

477875254338 is an abundant number, since it is smaller than the sum of its proper divisors (611068379022).

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

477875254338 is a wasteful number, since it uses less digits than its factorization.

477875254338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49997484 (or 49997475 counting only the distinct ones).

The product of its digits is 158054400, while the sum is 63.

The spelling of 477875254338 in words is "four hundred seventy-seven billion, eight hundred seventy-five million, two hundred fifty-four thousand, three hundred thirty-eight".