474952013 has 2 divisors, whose sum is σ = 474952014. Its totient is φ = 474952012.

The previous prime is 474951991. The next prime is 474952021. The reversal of 474952013 is 310259474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 265918249 + 209033764 = 16307^2 + 14458^2 .

It is a cyclic number.

It is not a de Polignac number, because 474952013 - 2²² = 470757709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474952043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237476006 + 237476007.

It is an arithmetic number, because the mean of its divisors is an integer number (237476007).

Almost surely, 2^474952013 is an apocalyptic number.

It is an amenable number.

474952013 is a deficient number, since it is larger than the sum of its proper divisors (1).

474952013 is an equidigital number, since it uses as much as digits as its factorization.

474952013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 474952013 is about 21793.3937926152. The cubic root of 474952013 is about 780.2190996376.

The spelling of 474952013 in words is "four hundred seventy-four million, nine hundred fifty-two thousand, thirteen".