473376400709 has 2 divisors, whose sum is σ = 473376400710. Its totient is φ = 473376400708.

The previous prime is 473376400699. The next prime is 473376400807. The reversal of 473376400709 is 907004673374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 429411537025 + 43964863684 = 655295^2 + 209678^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473376400709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473376400309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236688200354 + 236688200355.

It is an arithmetic number, because the mean of its divisors is an integer number (236688200355).

Almost surely, 2^473376400709 is an apocalyptic number.

It is an amenable number.

473376400709 is a deficient number, since it is larger than the sum of its proper divisors (1).

473376400709 is an equidigital number, since it uses as much as digits as its factorization.

473376400709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2667168, while the sum is 50.

The spelling of 473376400709 in words is "four hundred seventy-three billion, three hundred seventy-six million, four hundred thousand, seven hundred nine".