5245020205425 has 648 divisors, whose sum is σ = 13138190310336. Its totient is φ = 1946286144000.

The previous prime is 5245020205417. The next prime is 5245020205427.

5245020205425 is a `hidden beast` number, since 5 + 2 + 4 + 5 + 0 + 20 + 205 + 425 = 666.

5245020205425 is nontrivially palindromic in base 10.

5245020205425 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5245020205425 - 2³ = 5245020205417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5245020205425.

It is not an unprimeable number, because it can be changed into a prime (5245020205427) by changing a digit.

It is a polite number, since it can be written in 647 ways as a sum of consecutive naturals, for example, 2380852374 + ... + 2380854576.

Almost surely, 2^{5245020205425} is an apocalyptic number.

5245020205425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5245020205425 is an abundant number, since it is smaller than the sum of its proper divisors (7893170104911).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5245020205425 is a wasteful number, since it uses less digits than its factorization.

5245020205425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323 (or 2273 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The spelling of 5245020205425 in words is "five trillion, two hundred forty-five billion, twenty million, two hundred five thousand, four hundred twenty-five".