506496477 has 8 divisors (see below), whose sum is σ = 676684000. Its totient is φ = 336986640.

The previous prime is 506496469. The next prime is 506496479. The reversal of 506496477 is 774694605.

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

It is not a de Polignac number, because 506496477 - 2³ = 506496469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506496479) 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, 167674 + ... + 170667.

It is an arithmetic number, because the mean of its divisors is an integer number (84585500).

Almost surely, 2^506496477 is an apocalyptic number.

It is an amenable number.

506496477 is a deficient number, since it is larger than the sum of its proper divisors (170187523).

506496477 is a wasteful number, since it uses less digits than its factorization.

506496477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338843.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The square root of 506496477 is about 22505.4766001522. The cubic root of 506496477 is about 797.1232495540.

The spelling of 506496477 in words is "five hundred six million, four hundred ninety-six thousand, four hundred seventy-seven".