477935880977 has 8 divisors (see below), whose sum is σ = 482382331200. Its totient is φ = 473490553104.

The previous prime is 477935880959. The next prime is 477935881013. The reversal of 477935880977 is 779088539774.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 477935880977 - 2³⁰ = 476862139153 is a prime.

It is a super-2 number, since 2×477935880977² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (477935880277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587474 + ... + 1140612.

It is an arithmetic number, because the mean of its divisors is an integer number (60297791400).

Almost surely, 2^477935880977 is an apocalyptic number.

It is an amenable number.

477935880977 is a deficient number, since it is larger than the sum of its proper divisors (4446450223).

477935880977 is a wasteful number, since it uses less digits than its factorization.

477935880977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561175.

The product of its (nonzero) digits is 746807040, while the sum is 74.

The spelling of 477935880977 in words is "four hundred seventy-seven billion, nine hundred thirty-five million, eight hundred eighty thousand, nine hundred seventy-seven".