475320810 has 32 divisors (see below), whose sum is σ = 1145560320. Its totient is φ = 126219968.

The previous prime is 475320809. The next prime is 475320851. The reversal of 475320810 is 18023574.

It is a super-2 number, since 2×475320810² = 451859744838112200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25977 + ... + 40316.

It is an arithmetic number, because the mean of its divisors is an integer number (35798760).

Almost surely, 2^475320810 is an apocalyptic number.

475320810 is an abundant number, since it is smaller than the sum of its proper divisors (670239510).

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

475320810 is a wasteful number, since it uses less digits than its factorization.

475320810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66542.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 475320810 is about 21801.8533615837. The cubic root of 475320810 is about 780.4209923277.

The spelling of 475320810 in words is "four hundred seventy-five million, three hundred twenty thousand, eight hundred ten".