473564204951 has 2 divisors, whose sum is σ = 473564204952. Its totient is φ = 473564204950.

The previous prime is 473564204809. The next prime is 473564204969. The reversal of 473564204951 is 159402465374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 473564204951 - 2²² = 473560010647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 473564204951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473564204051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236782102475 + 236782102476.

It is an arithmetic number, because the mean of its divisors is an integer number (236782102476).

Almost surely, 2^473564204951 is an apocalyptic number.

473564204951 is a deficient number, since it is larger than the sum of its proper divisors (1).

473564204951 is an equidigital number, since it uses as much as digits as its factorization.

473564204951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 473564204951 in words is "four hundred seventy-three billion, five hundred sixty-four million, two hundred four thousand, nine hundred fifty-one".