477935880975 has 108 divisors (see below), whose sum is σ = 1015905954544. Its totient is φ = 218484449280.

The previous prime is 477935880959. The next prime is 477935881013. The reversal of 477935880975 is 579088539774.

477935880975 is a `hidden beast` number, since 47 + 79 + 358 + 80 + 97 + 5 = 666.

It is not a de Polignac number, because 477935880975 - 2⁴ = 477935880959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 940047 + ... + 1356303.

Almost surely, 2^477935880975 is an apocalyptic number.

477935880975 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

477935880975 is an abundant number, since it is smaller than the sum of its proper divisors (537970073569).

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

477935880975 is an frugal number, since it uses more digits than its factorization.

477935880975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416298 (or 416272 counting only the distinct ones).

The product of its (nonzero) digits is 533433600, while the sum is 72.

The spelling of 477935880975 in words is "four hundred seventy-seven billion, nine hundred thirty-five million, eight hundred eighty thousand, nine hundred seventy-five".