473606852491 has 2 divisors, whose sum is σ = 473606852492. Its totient is φ = 473606852490.

The previous prime is 473606852441. The next prime is 473606852503. The reversal of 473606852491 is 194258606374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 473606852491 - 2¹³ = 473606844299 is a prime.

It is not a weakly prime, because it can be changed into another prime (473606852441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236803426245 + 236803426246.

It is an arithmetic number, because the mean of its divisors is an integer number (236803426246).

It is a 1-persistent number, because it is pandigital, but 2⋅473606852491 = 947213704982 is not.

Almost surely, 2^473606852491 is an apocalyptic number.

473606852491 is a deficient number, since it is larger than the sum of its proper divisors (1).

473606852491 is an equidigital number, since it uses as much as digits as its factorization.

473606852491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 473606852491 in words is "four hundred seventy-three billion, six hundred six million, eight hundred fifty-two thousand, four hundred ninety-one".