5247348437425 has 24 divisors (see below), whose sum is σ = 6571651621752. Its totient is φ = 4155988800000.

The previous prime is 5247348437341. The next prime is 5247348437449.

It is a happy number.

5247348437425 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 12 ways, for example, as 335823727009 + 4911524710416 = 579503^2 + 2216196^2 .

It is not a de Polignac number, because 5247348437425 - 2¹⁵ = 5247348404657 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5247348437425.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35025277 + ... + 35174773.

It is an arithmetic number, because the mean of its divisors is an integer number (273818817573).

Almost surely, 2^{5247348437425} is an apocalyptic number.

It is an amenable number.

5247348437425 is a deficient number, since it is larger than the sum of its proper divisors (1324303184327).

5247348437425 is a wasteful number, since it uses less digits than its factorization.

5247348437425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163509 (or 163504 counting only the distinct ones).

The product of its digits is 90316800, while the sum is 58.

The spelling of 5247348437425 in words is "five trillion, two hundred forty-seven billion, three hundred forty-eight million, four hundred thirty-seven thousand, four hundred twenty-five".