473501047 has 2 divisors, whose sum is σ = 473501048. Its totient is φ = 473501046.

The previous prime is 473501011. The next prime is 473501057. The reversal of 473501047 is 740105374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 473501047 - 2¹⁵ = 473468279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473501057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236750523 + 236750524.

It is an arithmetic number, because the mean of its divisors is an integer number (236750524).

Almost surely, 2^473501047 is an apocalyptic number.

473501047 is a deficient number, since it is larger than the sum of its proper divisors (1).

473501047 is an equidigital number, since it uses as much as digits as its factorization.

473501047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 473501047 is about 21760.0792048191. The cubic root of 473501047 is about 779.4237728595.

The spelling of 473501047 in words is "four hundred seventy-three million, five hundred one thousand, forty-seven".