475434602857 has 8 divisors (see below), whose sum is σ = 488456044416. Its totient is φ = 462422206512.

The previous prime is 475434602833. The next prime is 475434602869. The reversal of 475434602857 is 758206434574.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-475434602857 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 475434602798 and 475434602807.

It is not an unprimeable number, because it can be changed into a prime (475434602807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2154673 + ... + 2365054.

It is an arithmetic number, because the mean of its divisors is an integer number (61057005552).

Almost surely, 2^475434602857 is an apocalyptic number.

It is an amenable number.

475434602857 is a deficient number, since it is larger than the sum of its proper divisors (13021441559).

475434602857 is a wasteful number, since it uses less digits than its factorization.

475434602857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4522607.

The product of its (nonzero) digits is 22579200, while the sum is 55.

The spelling of 475434602857 in words is "four hundred seventy-five billion, four hundred thirty-four million, six hundred two thousand, eight hundred fifty-seven".