24640561054552 has 16 divisors (see below), whose sum is σ = 46720164922200. Its totient is φ = 12181850408640.

The previous prime is 24640561054471. The next prime is 24640561054649. The reversal of 24640561054552 is 25545016504642.

It is a junction number, because it is equal to n+sod(n) for n = 24640561054496 and 24640561054505.

It is a congruent number.

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, 17303764074 + ... + 17303765497.

Almost surely, 2^{24640561054552} is an apocalyptic number.

It is an amenable number.

24640561054552 is a deficient number, since it is larger than the sum of its proper divisors (22079603867648).

24640561054552 is a wasteful number, since it uses less digits than its factorization.

24640561054552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34607529666 (or 34607529662 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 49.

The spelling of 24640561054552 in words is "twenty-four trillion, six hundred forty billion, five hundred sixty-one million, fifty-four thousand, five hundred fifty-two".