24530501255 has 12 divisors (see below), whose sum is σ = 31875137640. Its totient is φ = 18114831072.

The previous prime is 24530501251. The next prime is 24530501263. The reversal of 24530501255 is 55210503542.

It is not a de Polignac number, because 24530501255 - 2² = 24530501251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24530501251) 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 11 ways as a sum of consecutive naturals, for example, 14514245 + ... + 14515934.

It is an arithmetic number, because the mean of its divisors is an integer number (2656261470).

Almost surely, 2^24530501255 is an apocalyptic number.

24530501255 is a deficient number, since it is larger than the sum of its proper divisors (7344636385).

24530501255 is a wasteful number, since it uses less digits than its factorization.

24530501255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29030210 (or 29030197 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 24530501255 in words is "twenty-four billion, five hundred thirty million, five hundred one thousand, two hundred fifty-five".