475986725 has 12 divisors (see below), whose sum is σ = 615886176. Its totient is φ = 364232880.

The previous prime is 475986701. The next prime is 475986739. The reversal of 475986725 is 527689574.

It is not a de Polignac number, because 475986725 - 2¹² = 475982629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 413327 + ... + 414476.

It is an arithmetic number, because the mean of its divisors is an integer number (51323848).

Almost surely, 2^475986725 is an apocalyptic number.

It is an amenable number.

475986725 is a deficient number, since it is larger than the sum of its proper divisors (139899451).

475986725 is a wasteful number, since it uses less digits than its factorization.

475986725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827836 (or 827831 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 53.

The square root of 475986725 is about 21817.1199978366. The cubic root of 475986725 is about 780.7852736925.

The spelling of 475986725 in words is "four hundred seventy-five million, nine hundred eighty-six thousand, seven hundred twenty-five".