474955651 has 4 divisors (see below), whose sum is σ = 475864312. Its totient is φ = 474046992.

The previous prime is 474955609. The next prime is 474955669. The reversal of 474955651 is 156559474.

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

It is a cyclic number.

It is not a de Polignac number, because 474955651 - 2¹¹ = 474953603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474955951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453546 + ... + 454591.

It is an arithmetic number, because the mean of its divisors is an integer number (118966078).

Almost surely, 2^474955651 is an apocalyptic number.

474955651 is a deficient number, since it is larger than the sum of its proper divisors (908661).

474955651 is an equidigital number, since it uses as much as digits as its factorization.

474955651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908660.

The product of its digits is 756000, while the sum is 46.

The square root of 474955651 is about 21793.4772581156. The cubic root of 474955651 is about 780.2210917195.

The spelling of 474955651 in words is "four hundred seventy-four million, nine hundred fifty-five thousand, six hundred fifty-one".