415181225065 has 16 divisors (see below), whose sum is σ = 504637635600. Its totient is φ = 327877051392.

The previous prime is 415181225059. The next prime is 415181225083. The reversal of 415181225065 is 560522181514.

It can be written as a sum of positive squares in 8 ways, for example, as 152277891984 + 262903333081 = 390228^2 + 512741^2 .

It is a cyclic number.

It is not a de Polignac number, because 415181225065 - 2⁹ = 415181224553 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488220 + ... + 1033789.

It is an arithmetic number, because the mean of its divisors is an integer number (31539852225).

Almost surely, 2^415181225065 is an apocalyptic number.

It is an amenable number.

415181225065 is a deficient number, since it is larger than the sum of its proper divisors (89456410535).

415181225065 is a wasteful number, since it uses less digits than its factorization.

415181225065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522716.

The product of its (nonzero) digits is 96000, while the sum is 40.

The spelling of 415181225065 in words is "four hundred fifteen billion, one hundred eighty-one million, two hundred twenty-five thousand, sixty-five".