477165009 has 8 divisors (see below), whose sum is σ = 649756800. Its totient is φ = 311341616.

The previous prime is 477164999. The next prime is 477165053. The reversal of 477165009 is 900561774.

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 477165009 - 2⁹ = 477164497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (477165079) 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, 1691934 + ... + 1692215.

It is an arithmetic number, because the mean of its divisors is an integer number (81219600).

Almost surely, 2^477165009 is an apocalyptic number.

It is an amenable number.

477165009 is a deficient number, since it is larger than the sum of its proper divisors (172591791).

477165009 is a wasteful number, since it uses less digits than its factorization.

477165009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3384199.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 477165009 is about 21844.1069627486. The cubic root of 477165009 is about 781.4290092287.

It can be divided in two parts, 47716 and 5009, that added together give a palindrome (52725).

The spelling of 477165009 in words is "four hundred seventy-seven million, one hundred sixty-five thousand, nine".