473810137 has 2 divisors, whose sum is σ = 473810138. Its totient is φ = 473810136.

The previous prime is 473810093. The next prime is 473810173. The reversal of 473810137 is 731018374.

Together with next prime (473810173) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 318658201 + 155151936 = 17851^2 + 12456^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473810137 is a prime.

It is not a weakly prime, because it can be changed into another prime (473810237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236905068 + 236905069.

It is an arithmetic number, because the mean of its divisors is an integer number (236905069).

Almost surely, 2^473810137 is an apocalyptic number.

It is an amenable number.

473810137 is a deficient number, since it is larger than the sum of its proper divisors (1).

473810137 is an equidigital number, since it uses as much as digits as its factorization.

473810137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 473810137 is about 21767.1802721437. The cubic root of 473810137 is about 779.5933322821.

The spelling of 473810137 in words is "four hundred seventy-three million, eight hundred ten thousand, one hundred thirty-seven".