532475478 has 16 divisors (see below), whose sum is σ = 1183278960. Its totient is φ = 177491808.

The previous prime is 532475477. The next prime is 532475483. The reversal of 532475478 is 874574235.

532475478 is a `hidden beast` number, since 532 + 4 + 75 + 47 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532475477) 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, 4930275 + ... + 4930382.

It is an arithmetic number, because the mean of its divisors is an integer number (73954935).

Almost surely, 2^532475478 is an apocalyptic number.

532475478 is an abundant number, since it is smaller than the sum of its proper divisors (650803482).

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

532475478 is a wasteful number, since it uses less digits than its factorization.

532475478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9860668 (or 9860662 counting only the distinct ones).

The product of its digits is 940800, while the sum is 45.

The square root of 532475478 is about 23075.4301801722. The cubic root of 532475478 is about 810.5252286252.

The spelling of 532475478 in words is "five hundred thirty-two million, four hundred seventy-five thousand, four hundred seventy-eight".