7425208025247 has 16 divisors (see below), whose sum is σ = 10248278220000. Its totient is φ = 4776358656384.

The previous prime is 7425208025161. The next prime is 7425208025269.

7425208025247 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7425208025247 - 2¹¹ = 7425208023199 is a prime.

It is a super-2 number, since 2×7425208025247² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7425208025196 and 7425208025205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7425208027247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27414372 + ... + 27683897.

It is an arithmetic number, because the mean of its divisors is an integer number (640517388750).

Almost surely, 2^{7425208025247} is an apocalyptic number.

7425208025247 is a deficient number, since it is larger than the sum of its proper divisors (2823070194753).

7425208025247 is a wasteful number, since it uses less digits than its factorization.

7425208025247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55099850.

The product of its (nonzero) digits is 2508800, while the sum is 48.

The spelling of 7425208025247 in words is "seven trillion, four hundred twenty-five billion, two hundred eight million, twenty-five thousand, two hundred forty-seven".