475637480 has 16 divisors (see below), whose sum is σ = 1070184420. Its totient is φ = 190254976.

The previous prime is 475637443. The next prime is 475637501. The reversal of 475637480 is 84736574.

It can be written as a sum of positive squares in 2 ways, for example, as 472888516 + 2748964 = 21746^2 + 1658^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5945429 + ... + 5945508.

Almost surely, 2^475637480 is an apocalyptic number.

475637480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

475637480 is an abundant number, since it is smaller than the sum of its proper divisors (594546940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475637480 is a wasteful number, since it uses less digits than its factorization.

475637480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11890948 (or 11890944 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 475637480 is about 21809.1146083467. The cubic root of 475637480 is about 780.5942655137.

The spelling of 475637480 in words is "four hundred seventy-five million, six hundred thirty-seven thousand, four hundred eighty".