5245366635425 has 12 divisors (see below), whose sum is σ = 7433433860736. Its totient is φ = 3596822835600.

The previous prime is 5245366635409. The next prime is 5245366635427.

5245366635425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5245366635425 - 2⁴ = 5245366635409 is a prime.

It is a super-2 number, since 2×5245366635425² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5245366635427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14986761641 + ... + 14986761990.

It is an arithmetic number, because the mean of its divisors is an integer number (619452821728).

Almost surely, 2^{5245366635425} is an apocalyptic number.

It is an amenable number.

5245366635425 is a deficient number, since it is larger than the sum of its proper divisors (2188067225311).

5245366635425 is a wasteful number, since it uses less digits than its factorization.

5245366635425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29973523648 (or 29973523643 counting only the distinct ones).

The product of its digits is 77760000, while the sum is 56.

The spelling of 5245366635425 in words is "five trillion, two hundred forty-five billion, three hundred sixty-six million, six hundred thirty-five thousand, four hundred twenty-five".