9625381224488 has 16 divisors (see below), whose sum is σ = 18069898324500. Its totient is φ = 4806741671296.

The previous prime is 9625381224467. The next prime is 9625381224491. The reversal of 9625381224488 is 8844221835269.

It can be written as a sum of positive squares in 2 ways, for example, as 9516743746084 + 108637478404 = 3084922^2 + 329602^2 .

It is a super-2 number, since 2×9625381224488² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9625381224488.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743610743 + ... + 743623686.

Almost surely, 2^{9625381224488} is an apocalyptic number.

It is an amenable number.

9625381224488 is a deficient number, since it is larger than the sum of its proper divisors (8444517100012).

9625381224488 is a wasteful number, since it uses less digits than its factorization.

9625381224488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487235244 (or 1487235240 counting only the distinct ones).

The product of its digits is 53084160, while the sum is 62.

The spelling of 9625381224488 in words is "nine trillion, six hundred twenty-five billion, three hundred eighty-one million, two hundred twenty-four thousand, four hundred eighty-eight".