477469853 has 4 divisors (see below), whose sum is σ = 545679840. Its totient is φ = 409259868.

The previous prime is 477469847. The next prime is 477469873. The reversal of 477469853 is 358964774.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 477469853 - 2⁶ = 477469789 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 477469795 and 477469804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477469823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34104983 + ... + 34104996.

It is an arithmetic number, because the mean of its divisors is an integer number (136419960).

Almost surely, 2^477469853 is an apocalyptic number.

It is an amenable number.

477469853 is a deficient number, since it is larger than the sum of its proper divisors (68209987).

477469853 is an equidigital number, since it uses as much as digits as its factorization.

477469853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68209986.

The product of its digits is 5080320, while the sum is 53.

The square root of 477469853 is about 21851.0835658097. The cubic root of 477469853 is about 781.5953830054.

The spelling of 477469853 in words is "four hundred seventy-seven million, four hundred sixty-nine thousand, eight hundred fifty-three".