24872505450 has 48 divisors (see below), whose sum is σ = 66428727456. Its totient is φ = 6122462400.

The previous prime is 24872505419. The next prime is 24872505457. The reversal of 24872505450 is 5450527842.

It is not an unprimeable number, because it can be changed into a prime (24872505457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6375616 + ... + 6379515.

It is an arithmetic number, because the mean of its divisors is an integer number (1383931822).

Almost surely, 2^24872505450 is an apocalyptic number.

24872505450 is an abundant number, since it is smaller than the sum of its proper divisors (41556222006).

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

24872505450 is a wasteful number, since it uses less digits than its factorization.

24872505450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12755159 (or 12755154 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 42.

The spelling of 24872505450 in words is "twenty-four billion, eight hundred seventy-two million, five hundred five thousand, four hundred fifty".