475980134 has 16 divisors (see below), whose sum is σ = 858912000. Its totient is φ = 193254984.

The previous prime is 475980119. The next prime is 475980137. The reversal of 475980134 is 431089574.

It is a junction number, because it is equal to n+sod(n) for n = 475980091 and 475980100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475980137) 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, 894434 + ... + 894965.

It is an arithmetic number, because the mean of its divisors is an integer number (53682000).

Almost surely, 2^475980134 is an apocalyptic number.

475980134 is a deficient number, since it is larger than the sum of its proper divisors (382931866).

475980134 is a wasteful number, since it uses less digits than its factorization.

475980134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789427.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 475980134 is about 21816.9689462125. The cubic root of 475980134 is about 780.7816698249.

The spelling of 475980134 in words is "four hundred seventy-five million, nine hundred eighty thousand, one hundred thirty-four".