477173458923 has 8 divisors (see below), whose sum is σ = 727121461248. Its totient is φ = 272670547944.

The previous prime is 477173458919. The next prime is 477173458943. The reversal of 477173458923 is 329854371774.

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

It is not a de Polignac number, because 477173458923 - 2² = 477173458919 is a prime.

It is not an unprimeable number, because it can be changed into a prime (477173458943) 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, 11361272811 + ... + 11361272852.

It is an arithmetic number, because the mean of its divisors is an integer number (90890182656).

Almost surely, 2^477173458923 is an apocalyptic number.

477173458923 is a deficient number, since it is larger than the sum of its proper divisors (249948002325).

477173458923 is a wasteful number, since it uses less digits than its factorization.

477173458923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22722545673.

The product of its digits is 35562240, while the sum is 60.

The spelling of 477173458923 in words is "four hundred seventy-seven billion, one hundred seventy-three million, four hundred fifty-eight thousand, nine hundred twenty-three".