413254345502125 has 16 divisors (see below), whose sum is σ = 515749281830640. Its totient is φ = 330598438809600.

The previous prime is 413254345502123. The next prime is 413254345502147. The reversal of 413254345502125 is 521205543452314.

It can be written as a sum of positive squares in 8 ways, for example, as 2735405056836 + 410518940445289 = 1653906^2 + 20261267^2 .

It is not a de Polignac number, because 413254345502125 - 2¹ = 413254345502123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413254345502123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16940980 + ... + 33369229.

It is an arithmetic number, because the mean of its divisors is an integer number (32234330114415).

Almost surely, 2^{413254345502125} is an apocalyptic number.

It is an amenable number.

413254345502125 is a deficient number, since it is larger than the sum of its proper divisors (102494936328515).

413254345502125 is an equidigital number, since it uses as much as digits as its factorization.

413254345502125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50375937 (or 50375927 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 46.

Adding to 413254345502125 its reverse (521205543452314), we get a palindrome (934459888954439).

The spelling of 413254345502125 in words is "four hundred thirteen trillion, two hundred fifty-four billion, three hundred forty-five million, five hundred two thousand, one hundred twenty-five".