474735253 has 4 divisors (see below), whose sum is σ = 480744640. Its totient is φ = 468725868.

The previous prime is 474735193. The next prime is 474735263. The reversal of 474735253 is 352537474.

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 a de Polignac number, because none of the positive numbers 2^k-474735253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474735263) 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, 3004575 + ... + 3004732.

It is an arithmetic number, because the mean of its divisors is an integer number (120186160).

Almost surely, 2^474735253 is an apocalyptic number.

It is an amenable number.

474735253 is a deficient number, since it is larger than the sum of its proper divisors (6009387).

474735253 is an equidigital number, since it uses as much as digits as its factorization.

474735253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6009386.

The product of its digits is 352800, while the sum is 40.

The square root of 474735253 is about 21788.4201584236. The cubic root of 474735253 is about 780.1003886789.

It can be divided in two parts, 4747 and 35253, that added together give a square (40000 = 200²).

The spelling of 474735253 in words is "four hundred seventy-four million, seven hundred thirty-five thousand, two hundred fifty-three".