473149003 has 2 divisors, whose sum is σ = 473149004. Its totient is φ = 473149002.

The previous prime is 473148997. The next prime is 473149013. The reversal of 473149003 is 300941374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 473149003 - 2⁹ = 473148491 is a prime.

It is not a weakly prime, because it can be changed into another prime (473149013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236574501 + 236574502.

It is an arithmetic number, because the mean of its divisors is an integer number (236574502).

Almost surely, 2^473149003 is an apocalyptic number.

473149003 is a deficient number, since it is larger than the sum of its proper divisors (1).

473149003 is an equidigital number, since it uses as much as digits as its factorization.

473149003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 473149003 is about 21751.9884838145. The cubic root of 473149003 is about 779.2305599862.

The spelling of 473149003 in words is "four hundred seventy-three million, one hundred forty-nine thousand, three".