474813953 has 2 divisors, whose sum is σ = 474813954. Its totient is φ = 474813952.

The previous prime is 474813943. The next prime is 474813959. The reversal of 474813953 is 359318474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 453349264 + 21464689 = 21292^2 + 4633^2 .

It is a cyclic number.

It is not a de Polignac number, because 474813953 - 2¹⁰ = 474812929 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (474813959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237406976 + 237406977.

It is an arithmetic number, because the mean of its divisors is an integer number (237406977).

Almost surely, 2^474813953 is an apocalyptic number.

It is an amenable number.

474813953 is a deficient number, since it is larger than the sum of its proper divisors (1).

474813953 is an equidigital number, since it uses as much as digits as its factorization.

474813953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 44.

The square root of 474813953 is about 21790.2260887766. The cubic root of 474813953 is about 780.1434937625.

The spelling of 474813953 in words is "four hundred seventy-four million, eight hundred thirteen thousand, nine hundred fifty-three".