473516203 has 4 divisors (see below), whose sum is σ = 494103888. Its totient is φ = 452928520.

The previous prime is 473516161. The next prime is 473516209. The reversal of 473516203 is 302615374.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302615374 = 2 ⋅151307687.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473516203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473516209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10293808 + ... + 10293853.

It is an arithmetic number, because the mean of its divisors is an integer number (123525972).

Almost surely, 2^473516203 is an apocalyptic number.

473516203 is a deficient number, since it is larger than the sum of its proper divisors (20587685).

473516203 is a wasteful number, since it uses less digits than its factorization.

473516203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20587684.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 473516203 is about 21760.4274544412. The cubic root of 473516203 is about 779.4320888007.

The spelling of 473516203 in words is "four hundred seventy-three million, five hundred sixteen thousand, two hundred three".