24995384652 has 48 divisors (see below), whose sum is σ = 66989350400. Its totient is φ = 7105646592.

The previous prime is 24995384651. The next prime is 24995384663. The reversal of 24995384652 is 25648359942.

It is a super-2 number, since 2×24995384652² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24995384592 and 24995384601.

It is not an unprimeable number, because it can be changed into a prime (24995384651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730933 + ... + 764364.

Almost surely, 2^24995384652 is an apocalyptic number.

It is an amenable number.

24995384652 is an abundant number, since it is smaller than the sum of its proper divisors (41993965748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24995384652 is a wasteful number, since it uses less digits than its factorization.

24995384652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495510 (or 1495508 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 57.

The spelling of 24995384652 in words is "twenty-four billion, nine hundred ninety-five million, three hundred eighty-four thousand, six hundred fifty-two".