2415404473 has 2 divisors, whose sum is σ = 2415404474. Its totient is φ = 2415404472.

The previous prime is 2415404449. The next prime is 2415404479. The reversal of 2415404473 is 3744045142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1478248704 + 937155769 = 38448^2 + 30613^2 .

It is a cyclic number.

It is not a de Polignac number, because 2415404473 - 2⁹ = 2415403961 is a prime.

It is not a weakly prime, because it can be changed into another prime (2415404479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1207702236 + 1207702237.

It is an arithmetic number, because the mean of its divisors is an integer number (1207702237).

Almost surely, 2^2415404473 is an apocalyptic number.

It is an amenable number.

2415404473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2415404473 is an equidigital number, since it uses as much as digits as its factorization.

2415404473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 2415404473 is about 49146.7646239302. The cubic root of 2415404473 is about 1341.7243104297.

The spelling of 2415404473 in words is "two billion, four hundred fifteen million, four hundred four thousand, four hundred seventy-three".