412020534514525 has 24 divisors (see below), whose sum is σ = 511034110248168. Its totient is φ = 329533440000000.

The previous prime is 412020534514489. The next prime is 412020534514529. The reversal of 412020534514525 is 525415435020214.

It can be written as a sum of positive squares in 12 ways, for example, as 57432540637476 + 354587993877049 = 7578426^2 + 18830507^2 .

It is not a de Polignac number, because 412020534514525 - 2⁷ = 412020534514397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412020534514529) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1632278325 + ... + 1632530725.

It is an arithmetic number, because the mean of its divisors is an integer number (21293087927007).

Almost surely, 2^{412020534514525} is an apocalyptic number.

It is an amenable number.

412020534514525 is a deficient number, since it is larger than the sum of its proper divisors (99013575733643).

412020534514525 is a wasteful number, since it uses less digits than its factorization.

412020534514525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268593 (or 268588 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 43.

Adding to 412020534514525 its reverse (525415435020214), we get a palindrome (937435969534739).

The spelling of 412020534514525 in words is "four hundred twelve trillion, twenty billion, five hundred thirty-four million, five hundred fourteen thousand, five hundred twenty-five".