475011507 has 8 divisors (see below), whose sum is σ = 637383376. Its totient is φ = 314656992.

The previous prime is 475011499. The next prime is 475011539. The reversal of 475011507 is 705110574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 475011507 - 2³ = 475011499 is a prime.

It is a super-2 number, since 2×475011507² = 451271863564822098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475011577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503788 + ... + 504729.

It is an arithmetic number, because the mean of its divisors is an integer number (79672922).

Almost surely, 2^475011507 is an apocalyptic number.

475011507 is a deficient number, since it is larger than the sum of its proper divisors (162371869).

475011507 is a wasteful number, since it uses less digits than its factorization.

475011507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008677.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 475011507 is about 21794.7587047896. The cubic root of 475011507 is about 780.2516758529.

The spelling of 475011507 in words is "four hundred seventy-five million, eleven thousand, five hundred seven".