12524105245 has 16 divisors (see below), whose sum is σ = 16188244992. Its totient is φ = 9274510080.

The previous prime is 12524105219. The next prime is 12524105257. The reversal of 12524105245 is 54250142521.

It is not a de Polignac number, because 12524105245 - 2¹⁷ = 12523974173 is a prime.

It is a super-3 number, since 3×12524105245³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

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, 1752972 + ... + 1760101.

It is an arithmetic number, because the mean of its divisors is an integer number (1011765312).

Almost surely, 2^12524105245 is an apocalyptic number.

It is an amenable number.

12524105245 is a deficient number, since it is larger than the sum of its proper divisors (3664139747).

12524105245 is a wasteful number, since it uses less digits than its factorization.

12524105245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3513132.

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 12524105245 its reverse (54250142521), we get a palindrome (66774247766).

The spelling of 12524105245 in words is "twelve billion, five hundred twenty-four million, one hundred five thousand, two hundred forty-five".