475505000755 has 4 divisors (see below), whose sum is σ = 570606000912. Its totient is φ = 380404000600.

The previous prime is 475505000743. The next prime is 475505000801. The reversal of 475505000755 is 557000505574.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 475505000755 - 2⁵ = 475505000723 is a prime.

It is a super-2 number, since 2×475505000755² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

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, 47550500071 + ... + 47550500080.

It is an arithmetic number, because the mean of its divisors is an integer number (142651500228).

Almost surely, 2^475505000755 is an apocalyptic number.

475505000755 is a deficient number, since it is larger than the sum of its proper divisors (95101000157).

475505000755 is an equidigital number, since it uses as much as digits as its factorization.

475505000755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95101000156.

The product of its (nonzero) digits is 612500, while the sum is 43.

The spelling of 475505000755 in words is "four hundred seventy-five billion, five hundred five million, seven hundred fifty-five", and thus it is an aban number.