474630553 has 16 divisors (see below), whose sum is σ = 513616896. Its totient is φ = 437310720.

The previous prime is 474630539. The next prime is 474630587. The reversal of 474630553 is 355036474.

It is a cyclic number.

It is not a de Polignac number, because 474630553 - 2⁵ = 474630521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474630523) 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 15 ways as a sum of consecutive naturals, for example, 164701 + ... + 167557.

It is an arithmetic number, because the mean of its divisors is an integer number (32101056).

Almost surely, 2^474630553 is an apocalyptic number.

It is an amenable number.

474630553 is a deficient number, since it is larger than the sum of its proper divisors (38986343).

474630553 is a wasteful number, since it uses less digits than its factorization.

474630553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3144.

The product of its (nonzero) digits is 151200, while the sum is 37.

The square root of 474630553 is about 21786.0173735357. The cubic root of 474630553 is about 780.0430356487.

The spelling of 474630553 in words is "four hundred seventy-four million, six hundred thirty thousand, five hundred fifty-three".