13125254205035 has 32 divisors (see below), whose sum is σ = 18484694793600. Its totient is φ = 8942848177536.

The previous prime is 13125254205017. The next prime is 13125254205053. The reversal of 13125254205035 is 53050245252131.

It is an interprime number because it is at equal distance from previous prime (13125254205017) and next prime (13125254205053).

It is not a de Polignac number, because 13125254205035 - 2³² = 13120959237739 is a prime.

It is a super-3 number, since 3×13125254205035³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13125254205035.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24104024 + ... + 24642533.

It is an arithmetic number, because the mean of its divisors is an integer number (577646712300).

Almost surely, 2^{13125254205035} is an apocalyptic number.

13125254205035 is a deficient number, since it is larger than the sum of its proper divisors (5359440588565).

13125254205035 is an equidigital number, since it uses as much as digits as its factorization.

13125254205035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48746740 (or 48746726 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 13125254205035 its reverse (53050245252131), we get a palindrome (66175499457166).

The spelling of 13125254205035 in words is "thirteen trillion, one hundred twenty-five billion, two hundred fifty-four million, two hundred five thousand, thirty-five".