475272753 has 4 divisors (see below), whose sum is σ = 633697008. Its totient is φ = 316848500.

The previous prime is 475272739. The next prime is 475272761. The reversal of 475272753 is 357272574.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 475272753 - 2¹³ = 475264561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (475272053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79212123 + ... + 79212128.

It is an arithmetic number, because the mean of its divisors is an integer number (158424252).

Almost surely, 2^475272753 is an apocalyptic number.

It is an amenable number.

475272753 is a deficient number, since it is larger than the sum of its proper divisors (158424255).

475272753 is a wasteful number, since it uses less digits than its factorization.

475272753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158424254.

The product of its digits is 411600, while the sum is 42.

The square root of 475272753 is about 21800.7512026535. The cubic root of 475272753 is about 780.3946901231.

The spelling of 475272753 in words is "four hundred seventy-five million, two hundred seventy-two thousand, seven hundred fifty-three".