475436871752 has 24 divisors (see below), whose sum is σ = 923243581650. Its totient is φ = 229521245184.

The previous prime is 475436871739. The next prime is 475436871761. The reversal of 475436871752 is 257178634574.

It can be written as a sum of positive squares in 3 ways, for example, as 449953857796 + 25483013956 = 670786^2 + 159634^2 .

It is a junction number, because it is equal to n+sod(n) for n = 475436871691 and 475436871700.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35325977 + ... + 35339432.

Almost surely, 2^475436871752 is an apocalyptic number.

It is an amenable number.

475436871752 is a deficient number, since it is larger than the sum of its proper divisors (447806709898).

475436871752 is a wasteful number, since it uses less digits than its factorization.

475436871752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70665473 (or 70665440 counting only the distinct ones).

The product of its digits is 39513600, while the sum is 59.

The spelling of 475436871752 in words is "four hundred seventy-five billion, four hundred thirty-six million, eight hundred seventy-one thousand, seven hundred fifty-two".