473143037 has 2 divisors, whose sum is σ = 473143038. Its totient is φ = 473143036.

The previous prime is 473143001. The next prime is 473143039. The reversal of 473143037 is 730341374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 286929721 + 186213316 = 16939^2 + 13646^2 .

It is a cyclic number.

It is not a de Polignac number, because 473143037 - 2¹⁰ = 473142013 is a prime.

Together with 473143039, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 473142994 and 473143012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473143039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236571518 + 236571519.

It is an arithmetic number, because the mean of its divisors is an integer number (236571519).

Almost surely, 2^473143037 is an apocalyptic number.

It is an amenable number.

473143037 is a deficient number, since it is larger than the sum of its proper divisors (1).

473143037 is an equidigital number, since it uses as much as digits as its factorization.

473143037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 473143037 is about 21751.8513464946. The cubic root of 473143037 is about 779.2272848311.

The spelling of 473143037 in words is "four hundred seventy-three million, one hundred forty-three thousand, thirty-seven".