7563428225243 has 36 divisors (see below), whose sum is σ = 8594855057880. Its totient is φ = 6650552462400.

The previous prime is 7563428225207. The next prime is 7563428225263. The reversal of 7563428225243 is 3425228243657.

It is a de Polignac number, because none of the positive numbers 2^k-7563428225243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7563428225263) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 235685543 + ... + 235717631.

It is an arithmetic number, because the mean of its divisors is an integer number (238745973830).

Almost surely, 2^{7563428225243} is an apocalyptic number.

7563428225243 is a deficient number, since it is larger than the sum of its proper divisors (1031426832637).

7563428225243 is a wasteful number, since it uses less digits than its factorization.

7563428225243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34200 (or 34158 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 53.

The spelling of 7563428225243 in words is "seven trillion, five hundred sixty-three billion, four hundred twenty-eight million, two hundred twenty-five thousand, two hundred forty-three".