7248948425489 has 16 divisors (see below), whose sum is σ = 7373214248400. Its totient is φ = 7125888537600.

The previous prime is 7248948425447. The next prime is 7248948425497. The reversal of 7248948425489 is 9845248498427.

It can be written as a sum of positive squares in 8 ways, for example, as 56720185600 + 7192228239889 = 238160^2 + 2681833^2 .

It is a cyclic number.

It is not a de Polignac number, because 7248948425489 - 2²⁸ = 7248679990033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7248948425189) 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, 7771709 + ... + 8654325.

It is an arithmetic number, because the mean of its divisors is an integer number (460825890525).

Almost surely, 2^{7248948425489} is an apocalyptic number.

It is an amenable number.

7248948425489 is a deficient number, since it is larger than the sum of its proper divisors (124265822911).

7248948425489 is a wasteful number, since it uses less digits than its factorization.

7248948425489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883300.

The product of its digits is 1486356480, while the sum is 74.

The spelling of 7248948425489 in words is "seven trillion, two hundred forty-eight billion, nine hundred forty-eight million, four hundred twenty-five thousand, four hundred eighty-nine".