477640483 has 8 divisors (see below), whose sum is σ = 511421040. Its totient is φ = 444491520.

The previous prime is 477640439. The next prime is 477640519. The reversal of 477640483 is 384046774.

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

It is not a de Polignac number, because 477640483 - 2²⁵ = 444086051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (477640433) 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, 156333 + ... + 159358.

It is an arithmetic number, because the mean of its divisors is an integer number (63927630).

Almost surely, 2^477640483 is an apocalyptic number.

477640483 is a deficient number, since it is larger than the sum of its proper divisors (33780557).

477640483 is a wasteful number, since it uses less digits than its factorization.

477640483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315797.

The product of its (nonzero) digits is 451584, while the sum is 43.

The square root of 477640483 is about 21854.9876000880. The cubic root of 477640483 is about 781.6884763083.

The spelling of 477640483 in words is "four hundred seventy-seven million, six hundred forty thousand, four hundred eighty-three".