5247662667425 has 12 divisors (see below), whose sum is σ = 6507184870656. Its totient is φ = 4198076480400.

The previous prime is 5247662667337. The next prime is 5247662667431.

5247662667425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5247662667425 - 2¹⁰ = 5247662666401 is a prime.

It is a super-2 number, since 2×5247662667425² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 715772 + ... + 3317778.

It is an arithmetic number, because the mean of its divisors is an integer number (542265405888).

Almost surely, 2^{5247662667425} is an apocalyptic number.

It is an amenable number.

5247662667425 is a deficient number, since it is larger than the sum of its proper divisors (1259522203231).

5247662667425 is a wasteful number, since it uses less digits than its factorization.

5247662667425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682688 (or 2682683 counting only the distinct ones).

The product of its digits is 203212800, while the sum is 62.

The spelling of 5247662667425 in words is "five trillion, two hundred forty-seven billion, six hundred sixty-two million, six hundred sixty-seven thousand, four hundred twenty-five".