473527973 has 2 divisors, whose sum is σ = 473527974. Its totient is φ = 473527972.

The previous prime is 473527949. The next prime is 473527981. The reversal of 473527973 is 379725374.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 253510084 + 220017889 = 15922^2 + 14833^2 .

It is a cyclic number.

It is not a de Polignac number, because 473527973 - 2⁶ = 473527909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473527913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236763986 + 236763987.

It is an arithmetic number, because the mean of its divisors is an integer number (236763987).

Almost surely, 2^473527973 is an apocalyptic number.

It is an amenable number.

473527973 is a deficient number, since it is larger than the sum of its proper divisors (1).

473527973 is an equidigital number, since it uses as much as digits as its factorization.

473527973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1111320, while the sum is 47.

The square root of 473527973 is about 21760.6978978157. The cubic root of 473527973 is about 779.4385467562.

The spelling of 473527973 in words is "four hundred seventy-three million, five hundred twenty-seven thousand, nine hundred seventy-three".