475020416 has 32 divisors (see below), whose sum is σ = 1019127900. Its totient is φ = 219239424.

The previous prime is 475020391. The next prime is 475020421. The reversal of 475020416 is 614020574.

It can be written as a sum of positive squares in 2 ways, for example, as 453860416 + 21160000 = 21304^2 + 4600^2 .

It is a tau number, because it is divible by the number of its divisors (32).

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, 141071 + ... + 144398.

Almost surely, 2^475020416 is an apocalyptic number.

It is an amenable number.

475020416 is an abundant number, since it is smaller than the sum of its proper divisors (544107484).

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

475020416 is a wasteful number, since it uses less digits than its factorization.

475020416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285496 (or 285484 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 475020416 is about 21794.9630878329. The cubic root of 475020416 is about 780.2565537830.

The spelling of 475020416 in words is "four hundred seventy-five million, twenty thousand, four hundred sixteen".