472773403 has 2 divisors, whose sum is σ = 472773404. Its totient is φ = 472773402.

The previous prime is 472773391. The next prime is 472773407. The reversal of 472773403 is 304377274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472773403 - 2¹³ = 472765211 is a prime.

It is not a weakly prime, because it can be changed into another prime (472773407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236386701 + 236386702.

It is an arithmetic number, because the mean of its divisors is an integer number (236386702).

Almost surely, 2^472773403 is an apocalyptic number.

472773403 is a deficient number, since it is larger than the sum of its proper divisors (1).

472773403 is an equidigital number, since it uses as much as digits as its factorization.

472773403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 37.

The square root of 472773403 is about 21743.3530762852. The cubic root of 472773403 is about 779.0243131334.

The spelling of 472773403 in words is "four hundred seventy-two million, seven hundred seventy-three thousand, four hundred three".